# Question 1a of 14 ( 2 Identifying the roots of a polynomial and their importance )

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1 Quiz: Factoring by Graphing Question 1a of 14 ( 2 Identifying the roots of a polynomial and their importance ) (x-3)(x-6), (x-6)(x-3), (1x-3)(1x-6), (1x-6)(1x-3), (x-3)*(x-6), (x-6)*(x-3), (1x- 3)*(1x-6), (1x-6)*(1x-3), (x^1-3)(x^1-6), (x^1-6)(x^1-3), (1x^1-3)(1x^1-6), (1x^1-6)(1x^1-3), (x^1-3)*(x^1-6), (x^1-6)*(x^1-3), (1x^1-3)*(1x^1-6), (1x^1-6)*(1x^1-3) The correct answer is: (x - 6)(x - 3).

2 Question 1b of 14 ( 2 Identifying the roots of a polynomial and their importance ) (x-4)(x-6), (x-6)(x-4), (1x-4)(1x-6), (1x-6)(1x-4), (x-4)*(x-6), (x-6)*(x-4), (1x- 4)*(1x-6), (1x-6)*(1x-4), (x^1-4)(x^1-6), (x^1-6)(x^1-4), (1x^1-4)(1x^1-6), (1x^1-6)(1x^1-4), (x^1-4)*(x^1-6), (x^1-6)*(x^1-4), (1x^1-4)*(1x^1-6), (1x^1-6)*(1x^1-4) The correct answer is: (x - 6)(x - 4). Question 1c of 14 ( 2 Identifying the roots of a polynomial and their importance ) (x-5)(x-6), (x-6)(x-5), (1x-5)(1x-6), (1x-6)(1x-5), (x-5)*(x-6), (x-6)*(x-5), (1x- 5)*(1x-6), (1x-6)*(1x-5), (x^1-5)(x^1-6), (x^1-6)(x^1-5), (1x^1-5)(1x^1-6), (1x^1-6)(1x^1-5), (x^1-5)*(x^1-6), (x^1-6)*(x^1-5), (1x^1-5)*(1x^1-6), (1x^1-6)*(1x^1-5)

3 The correct answer is: (x - 6)(x - 5). Question 2a of 14 ( 2 Identifying the roots of a polynomial and their importance ) (x-5)(x-8), (x-8)(x-5), (1x-5)(1x-8), (1x-8)(1x-5), (x-5)*(x-8), (x-8)*(x-5), (1x- 5)*(1x-8), (1x-8)*(1x-5), (x^1-5)(x^1-8), (x^1-8)(x^1-5), (1x^1-5)(1x^1-8), (1x^1-8)(1x^1-5), (x^1-5)*(x^1-8), (x^1-8)*(x^1-5), (1x^1-5)*(1x^1-8), (1x^1-8)*(1x^1-5) The correct answer is: (x - 5)(x - 8).

4 Question 2b of 14 ( 2 Identifying the roots of a polynomial and their importance ) (x-5)(x-7), (x-7)(x-5), (1x-5)(1x-7), (1x-7)(1x-5), (x-5)*(x-7), (x-7)*(x-5), (1x- 5)*(1x-7), (1x-7)*(1x-5), (x^1-5)(x^1-7), (x^1-7)(x^1-5), (1x^1-5)(1x^1-7), (1x^1-7)(1x^1-5), (x^1-5)*(x^1-7), (x^1-7)*(x^1-5), (1x^1-5)*(1x^1-7), (1x^1-7)*(1x^1-5) The correct answer is: (x - 5)(x - 7). Question 2c of 14 ( 2 Identifying the roots of a polynomial and their importance ) (x-4)(x-7), (x-7)(x-4), (1x-4)(1x-7), (1x-7)(1x-4), (x-4)*(x-7), (x-7)*(x-4), (1x- 4)*(1x-7), (1x-7)*(1x-4), (x^1-4)(x^1-7), (x^1-7)(x^1-4), (1x^1-4)(1x^1-7), (1x^1-7)(1x^1-4), (x^1-4)*(x^1-7), (x^1-7)*(x^1-4), (1x^1-4)*(1x^1-7), (1x^1-7)*(1x^1-4)

5 The correct answer is: (x - 4)(x - 7). Question 3a of 14 ( 2 Identifying the roots of a polynomial and their importance ) (x-1)(x-7), (x-7)(x-1), (1x-1)(1x-7), (1x-7)(1x-1), (x-1)*(x-7), (x-7)*(x-1), (1x- 1)*(1x-7), (1x-7)*(1x-1), (x^1-1)(x^1-7), (x^1-7)(x^1-1), (1x^1-1)(1x^1-7), (1x^1-7)(1x^1-1), (x^1-1)*(x^1-7), (x^1-7)*(x^1-1), (1x^1-1)*(1x^1-7), (1x^1-7)*(1x^1-1) The correct answer is: (x - 1)(x - 7).

6 Question 3b of 14 ( 2 Identifying the roots of a polynomial and their importance ) (x-1)(x-8), (x-8)(x-1), (1x-1)(1x-8), (1x-8)(1x-1), (x-1)*(x-8), (x-8)*(x-1), (1x- 1)*(1x-8), (1x-8)*(1x-1), (x^1-1)(x^1-8), (x^1-8)(x^1-1), (1x^1-1)(1x^1-8), (1x^1-8)(1x^1-1), (x^1-1)*(x^1-8), (x^1-8)*(x^1-1), (1x^1-1)*(1x^1-8), (1x^1-8)*(1x^1-1) The correct answer is: (x - 1)(x - 8). Question 3c of 14 ( 2 Identifying the roots of a polynomial and their importance ) (x-1)(x-9), (x-9)(x-1), (1x-1)(1x-9), (1x-9)(1x-1), (x-1)*(x-9), (x-9)*(x-1), (1x- 1)*(1x-9), (1x-9)*(1x-1), (x^1-1)(x^1-9), (x^1-9)(x^1-1), (1x^1-1)(1x^1-9), (1x^1-9)(1x^1-1), (x^1-1)*(x^1-9), (x^1-9)*(x^1-1), (1x^1-1)*(1x^1-9), (1x^1-9)*(1x^1-1)

7 The correct answer is: (x - 1)(x - 9). Question 4a of 14 ( 2 Identifying the roots of a polynomial and their importance ) x(x-6), (x+0)(x-6), (x)(x-6), (x-0)(x-6), (x-6)(x-0), (x-6)(x+0), (x-6)(x), (x-6)x, (1x-0)(1x-6), (1x+0)(1x-6), (1x)(1x-6), 1x(1x-6), (1x-6)(1x-0), (1x-6)(1x+0), (1x-6)(1x), (1x-6)1x, (1x^1-0)(1x^1-6), (1x^1+0)(1x^1-6), (1x^1)(1x^1-6), 1x^1(1x^1-6), (1x^1-6)(1x^1-0), (1x^1-6)(1x^1+0), (1x^1-6)(1x^1), (1x^1-6)1x^1, (x^1-0)(x^1-6), (x^1+0)(x^1-6), (x^1)(x^1-6), x^1(x^1-6), (x^1-6)(x^1-0), (x^1-6)(x^1+0), (x^1-6)(x^1), (x^1-6)x^1, x*(x-6), (x+0)*(x-6), (x)*(x-6), (x-0)*(x-6), (x-6)*(x-0), (x-6)*(x+0), (x-6)*(x), (x-6)*x, (1x-0)*(1x- 6), (1x+0)*(1x-6), (1x)*(1x-6), 1x*(1x-6), (1x-6)*(1x-0), (1x-6)*(1x+0), (1x- 6)*(1x), (1x-6)*1x, (1x^1-0)*(1x^1-6), (1x^1+0)*(1x^1-6), (1x^1)*(1x^1-6), 1x^1*(1x^1-6), (1x^1-6)*(1x^1-0), (1x^1-6)*(1x^1+0), (1x^1-6)*(1x^1), (1x^1-6)*1x^1, (x^1-0)*(x^1-6), (x^1+0)*(x^1-6), (x^1)*(x^1-6), x^1*(x^1-6), (x^1-6)*(x^1-0), (x^1-6)*(x^1+0), (x^1-6)*(x^1), (x^1-6)*x^1 The correct answer is: x(x - 6).

8 Question 4b of 14 ( 2 Identifying the roots of a polynomial and their importance ) x(x-5), (x-0)(x-5), (x-5)(x-0), (x-0)*(x-5), (x-5)*(x-0), (1x-0)(1x-5), (1x-5)(1x- 0), (1x-0)*(1x-5), (1x-5)*(1x-0), x(x-5), (x-5)x, x*(x-5), (x-5)*x, 1x(1x-5), (1x- 5)1x, 1x*(1x-5), (1x-5)*1x, (x)(x-5), (x-5)(x), (x)*(x-5), (x-5)*(x), (1x)(1x-5), (1x-5)(1x), (1x)*(1x-5), (1x-5)*(1x), (x^1-0)(x^1-5), (x^1-5)(x^1-0), (x^1-0)*(x^1-5), (x^1-5)*(x^1-0), (1x^1-0)(1x^1-5), (1x^1-5)(1x^1-0), (1x^1-0)*(1x^1-5), (1x^1-5)*(1x^1-0), x^1(x^1-5), (x^1-5)x^1, x^1*(x^1-5), (x^1-5)*x^1, 1x^1(1x^1-5), (1x^1-5)1x^1, 1x^1*(1x^1-5), (1x^1-5)*1x^1, (x^1)(x^1-5), (x^1-5)(x^1), (x^1)*(x^1-5), (x^1-5)*(x^1), (1x^1)(1x^1-5), (1x^1-5)(1x^1), (1x^1)*(1x^1-5), (1x^1-5)*(1x^1) The correct answer is: x(x - 5). Question 4c of 14 ( 2 Identifying the roots of a polynomial and their importance ) x(x-4), (x+0)(x-4), (x)(x-4), (x-0)(x-4), (x-4)(x-0), (x-4)(x+0), (x-4)(x), (x-4)x, (1x-0)(1x-4), (1x+0)(1x-4), (1x)(1x-4), 1x(1x-4), (1x-4)(1x-0), (1x-4)(1x+0), (1x-4)(1x), (1x-4)1x, (1x^1-0)(1x^1-4), (1x^1+0)(1x^1-4), (1x^1)(1x^1-4), 1x^1(1x^1-4), (1x^1-4)(1x^1-0), (1x^1-4)(1x^1+0), (1x^1-4)(1x^1), (1x^1-4)1x^1, (x^1-0)(x^1-4), (x^1+0)(x^1-4), (x^1)(x^1-4), x^1(x^1-4), (x^1-4)(x^1-0), (x^1-4)(x^1+0), (x^1-4)(x^1), (x^1-4)x^1, x*(x-4), (x+0)*(x-4), (x)*(x-4), (x-0)*(x-4), (x-4)*(x-0), (x-4)*(x+0), (x-4)*(x), (x-4)*x, (1x-0)*(1x- 4), (1x+0)*(1x-4), (1x)*(1x-4), 1x*(1x-4), (1x-4)*(1x-0), (1x-4)*(1x+0), (1x- 4)*(1x), (1x-4)*1x, (1x^1-0)*(1x^1-4), (1x^1+0)*(1x^1-4), (1x^1)*(1x^1-4), 1x^1*(1x^1-4), (1x^1-4)*(1x^1-0), (1x^1-4)*(1x^1+0), (1x^1-4)*(1x^1), (1x^1-4)*1x^1, (x^1-0)*(x^1-4), (x^1+0)*(x^1-4), (x^1)*(x^1-4), x^1*(x^1-4), (x^1-4)*(x^1-0), (x^1-4)*(x^1+0), (x^1-4)*(x^1), (x^1-4)*x^1

9 The correct answer is: x(x - 4). Question 5a of 14 ( 2 Identifying the roots of a polynomial and their importance ) (x-3)(x+3), (x+3)(x-3), (1x-3)(1x+3), (1x+3)(1x-3), (x-3)*(x+3), (x+3)*(x-3), (1x-3)*(1x+3), (1x+3)*(1x-3), (x^1-3)(x^1+3), (x^1+3)(x^1-3), (1x^1-3)(1x^1+3), (1x^1+3)(1x^1-3), (x^1-3)*(x^1+3), (x^1+3)*(x^1-3), (1x^1-3)*(1x^1+3), (1x^1+3)*(1x^1-3) The correct answer is: (x - 3)(x + 3).

10 Question 5b of 14 ( 2 Identifying the roots of a polynomial and their importance ) (x-2)(x+2), (x+2)(x-2), (1x-2)(1x+2), (1x+2)(1x-2), (x-2)*(x+2), (x+2)*(x-2), (1x-2)*(1x+2), (1x+2)*(1x-2), (x^1-2)(x^1+2), (x^1+2)(x^1-2), (1x^1-2)(1x^1+2), (1x^1+2)(1x^1-2), (x^1-2)*(x^1+2), (x^1+2)*(x^1-2), (1x^1-2)*(1x^1+2), (1x^1+2)*(1x^1-2) The correct answer is: (x - 2)(x + 2). Question 5c of 14 ( 2 Identifying the roots of a polynomial and their importance ) (x-4)(x+4), (x+4)(x-4), (1x-4)(1x+4), (1x+4)(1x-4), (x-4)*(x+4), (x+4)*(x-4), (1x-4)*(1x+4), (1x+4)*(1x-4), (x^1-4)(x^1+4), (x^1+4)(x^1-4), (1x^1-4)(1x^1+4), (1x^1+4)(1x^1-4), (x^1-4)*(x^1+4), (x^1+4)*(x^1-4), (1x^1-4)*(1x^1+4), (1x^1+4)*(1x^1-4)

11 The correct answer is: (x - 4)(x + 4). Question 6a of 14 ( 2 Identifying the roots of a polynomial and their importance ) (x+5)(x+1), (x+1)(x+5), (1x+5)(1x+1), (1x+1)(1x+5), (x+5)*(x+1), (x+1)*(x+5), (1x+5)*(1x+1), (1x+1)*(1x+5), (x^1+5)(x^1+1), (x^1+1)(x^1+5), (1x^1+5)(1x^1+1), (1x^1+1)(1x^1+5), (x^1+5)*(x^1+1), (x^1+1)*(x^1+5), (1x^1+5)*(1x^1+1), (1x^1+1)*(1x^1+5) The correct answer is: (x + 5)(x + 1).

12 Question 6b of 14 ( 2 Identifying the roots of a polynomial and their importance ) (x+5)(x+2), (x+2)(x+5), (1x+5)(1x+2), (1x+2)(1x+5), (x+5)*(x+2), (x+2)*(x+5), (1x+5)*(1x+2), (1x+2)*(1x+5), (x^1+5)(x^1+2), (x^1+2)(x^1+5), (1x^1+5)(1x^1+2), (1x^1+2)(1x^1+5), (x^1+5)*(x^1+2), (x^1+2)*(x^1+5), (1x^1+5)*(1x^1+2), (1x^1+2)*(1x^1+5) The correct answer is: (x + 5)(x + 2). Question 6c of 14 ( 2 Identifying the roots of a polynomial and their importance ) (x+5)(x+3), (x+3)(x+5), (1x+5)(1x+3), (1x+3)(1x+5), (x+5)*(x+3), (x+3)*(x+5), (1x+5)*(1x+3), (1x+3)*(1x+5), (x^1+5)(x^1+3), (x^1+3)(x^1+5), (1x^1+5)(1x^1+3), (1x^1+3)(1x^1+5), (x^1+5)*(x^1+3), (x^1+3)*(x^1+5), (1x^1+5)*(1x^1+3), (1x^1+3)*(1x^1+5)

13 The correct answer is: (x + 5)(x + 3). Question 7a of 14 ( 2 Identifying the roots of a polynomial and their importance ) (x-1)(x-5)(x-3), (x-1)(x-3)(x-5), (x-5)(x-1)(x-3), (x-5)(x-3)(x-1), (x-3)(x-1)(x-5), (x-3)(x-5)(x-1), (1x-1)(1x-5)(1x-3), (1x-1)(1x-3)(1x-5), (1x-5)(1x-1)(1x-3), (1x- 5)(1x-3)(1x-1), (1x-3)(1x-1)(1x-5), (1x-3)(1x-5)(1x-1), (x-1)*(x-5)*(x-3), (x- 1)*(x-3)*(x-5), (x-5)*(x-1)*(x-3), (x-5)*(x-3)*(x-1), (x-3)*(x-1)*(x-5), (x-3)*(x- 5)*(x-1), (1x-1)*(1x-5)*(1x-3), (1x-1)*(1x-3)*(1x-5), (1x-5)*(1x-1)*(1x-3), (1x-5)*(1x-3)*(1x-1), (1x-3)*(1x-1)*(1x-5), (1x-3)*(1x-5)*(1x-1), (x^1-1)(x^1-5)(x^1-3), (x^1-1)(x^1-3)(x^1-5), (x^1-5)(x^1-1)(x^1-3), (x^1-5)(x^1-3)(x^1-1), (x^1-3)(x^1-1)(x^1-5), (x^1-3)(x^1-5)(x^1-1), (1x^1-1)(1x^1-5)(1x^1-3), (1x^1-1)(1x^1-3)(1x^1-5), (1x^1-5)(1x^1-1)(1x^1-3), (1x^1-5)(1x^1-3)(1x^1-1), (1x^1-3)(1x^1-1)(1x^1-5), (1x^1-3)(1x^1-5)(1x^1-1), (x^1-1)*(x^1-5)*(x^1-3), (x^1-1)*(x^1-3)*(x^1-5), (x^1-5)*(x^1-1)*(x^1-3), (x^1-5)*(x^1-3)*(x^1-1), (x^1-3)*(x^1-1)*(x^1-5), (x^1-3)*(x^1-5)*(x^1-1), (1x^1-1)*(1x^1-5)*(1x^1-3), (1x^1-1)*(1x^1-3)*(1x^1-5), (1x^1-5)*(1x^1-1)*(1x^1-3), (1x^1-5)*(1x^1-3)*(1x^1-1), (1x^1-3)*(1x^1-1)*(1x^1-5), (1x^1-3)*(1x^1-5)*(1x^1-1)

14 The correct answer is: (x - 1)(x - 5)(x - 3). Question 7b of 14 ( 2 Identifying the roots of a polynomial and their importance ) (x-2)(x-5)(x-3), (x-2)(x-3)(x-5), (x-5)(x-2)(x-3), (x-5)(x-3)(x-2), (x-3)(x-2)(x-5), (x-3)(x-5)(x-2), (1x-2)(1x-5)(1x-3), (1x-2)(1x-3)(1x-5), (1x-5)(1x-2)(1x-3), (1x- 5)(1x-3)(1x-2), (1x-3)(1x-2)(1x-5), (1x-3)(1x-5)(1x-2), (x-2)*(x-5)*(x-3), (x- 2)*(x-3)*(x-5), (x-5)*(x-2)*(x-3), (x-5)*(x-3)*(x-2), (x-3)*(x-2)*(x-5), (x-3)*(x- 5)*(x-2), (1x-2)*(1x-5)*(1x-3), (1x-2)*(1x-3)*(1x-5), (1x-5)*(1x-2)*(1x-3), (1x-5)*(1x-3)*(1x-2), (1x-3)*(1x-2)*(1x-5), (1x-3)*(1x-5)*(1x-2), (x^1-2)(x^1-5)(x^1-3), (x^1-2)(x^1-3)(x^1-5), (x^1-5)(x^1-2)(x^1-3), (x^1-5)(x^1-3)(x^1-2), (x^1-3)(x^1-2)(x^1-5), (x^1-3)(x^1-5)(x^1-2), (1x^1-2)(1x^1-5)(1x^1-3), (1x^1-2)(1x^1-3)(1x^1-5), (1x^1-5)(1x^1-2)(1x^1-3), (1x^1-5)(1x^1-3)(1x^1-2), (1x^1-3)(1x^1-2)(1x^1-5), (1x^1-3)(1x^1-5)(1x^1-2), (x^1-2)*(x^1-5)*(x^1-3), (x^1-2)*(x^1-3)*(x^1-5), (x^1-5)*(x^1-2)*(x^1-3), (x^1-5)*(x^1-3)*(x^1-2), (x^1-3)*(x^1-2)*(x^1-5), (x^1-3)*(x^1-5)*(x^1-2), (1x^1-2)*(1x^1-5)*(1x^1-3), (1x^1-2)*(1x^1-3)*(1x^1-5), (1x^1-5)*(1x^1-2)*(1x^1-3), (1x^1-5)*(1x^1-3)*(1x^1-2), (1x^1-3)*(1x^1-2)*(1x^1-5), (1x^1-3)*(1x^1-5)*(1x^1-2) The correct answer is: (x - 2)(x - 5)(x - 3).

15 Question 7c of 14 ( 2 Identifying the roots of a polynomial and their importance ) (x-2)(x-3)(x-4), (x-2)(x-4)(x-3), (x-4)(x-2)(x-3), (x-4)(x-3)(x-2), (x-3)(x-2)(x-4), (x-3)(x-4)(x-2), (1x-2)(1x-4)(1x-3), (1x-2)(1x-3)(1x-4), (1x-4)(1x-2)(1x-3), (1x- 4)(1x-3)(1x-2), (1x-3)(1x-2)(1x-4), (1x-3)(1x-4)(1x-2), (x-2)*(x-4)*(x-3), (x- 2)*(x-3)*(x-4), (x-4)*(x-2)*(x-3), (x-4)*(x-3)*(x-2), (x-3)*(x-2)*(x-4), (x-3)*(x- 4)*(x-2), (1x-2)*(1x-4)*(1x-3), (1x-2)*(1x-3)*(1x-4), (1x-4)*(1x-2)*(1x-3), (1x-4)*(1x-3)*(1x-2), (1x-3)*(1x-2)*(1x-4), (1x-3)*(1x-4)*(1x-2), (x^1-2)(x^1-4)(x^1-3), (x^1-2)(x^1-3)(x^1-4), (x^1-4)(x^1-2)(x^1-3), (x^1-4)(x^1-3)(x^1-2), (x^1-3)(x^1-2)(x^1-4), (x^1-3)(x^1-4)(x^1-2), (1x^1-2)(1x^1-4)(1x^1-3), (1x^1-2)(1x^1-3)(1x^1-4), (1x^1-4)(1x^1-2)(1x^1-3), (1x^1-4)(1x^1-3)(1x^1-2), (1x^1-3)(1x^1-2)(1x^1-4), (1x^1-3)(1x^1-4)(1x^1-2), (x^1-2)*(x^1-4)*(x^1-3), (x^1-2)*(x^1-3)*(x^1-4), (x^1-4)*(x^1-2)*(x^1-3), (x^1-4)*(x^1-3)*(x^1-2), (x^1-3)*(x^1-2)*(x^1-4), (x^1-3)*(x^1-4)*(x^1-2), (1x^1-2)*(1x^1-4)*(1x^1-3), (1x^1-2)*(1x^1-3)*(1x^1-4), (1x^1-4)*(1x^1-2)*(1x^1-3), (1x^1-4)*(1x^1-3)*(1x^1-2), (1x^1-3)*(1x^1-2)*(1x^1-4), (1x^1-3)*(1x^1-4)*(1x^1-2) The correct answer is: (x - 2)(x - 3)(x - 4).

16 Question 8a of 14 ( 2 Identifying the roots of a polynomial and their importance ) (x+1)(x-5)(x-8), (x+1)(x-8)(x-5), (x-5)(x+1)(x-8), (x-5)(x-8)(x+1), (x-8)(x+1)(x- 5), (x-8)(x-5)(x+1), (1x+1)(1x-5)(1x-8), (1x+1)(1x-8)(1x-5), (1x-5)(1x+1)(1x- 8), (1x-5)(1x-8)(1x+1), (1x-8)(1x+1)(1x-5), (1x-8)(1x-5)(1x+1), (x+1)*(x- 5)*(x-8), (x+1)*(x-8)*(x-5), (x-5)*(x+1)*(x-8), (x-5)*(x-8)*(x+1), (x- 8)*(x+1)*(x-5), (x-8)*(x-5)*(x+1), (1x+1)*(1x-5)*(1x-8), (1x+1)*(1x-8)*(1x- 5), (1x-5)*(1x+1)*(1x-8), (1x-5)*(1x-8)*(1x+1), (1x-8)*(1x+1)*(1x-5), (1x- 8)*(1x-5)*(1x+1), (x^1+1)(x^1-5)(x^1-8), (x^1+1)(x^1-8)(x^1-5), (x^1-5)(x^1+1)(x^1-8), (x^1-5)(x^1-8)(x^1+1), (x^1-8)(x^1+1)(x^1-5), (x^1-8)(x^1-5)(x^1+1), (1x^1+1)(1x^1-5)(1x^1-8), (1x^1+1)(1x^1-8)(1x^1-5), (1x^1-5)(1x^1+1)(1x^1-8), (1x^1-5)(1x^1-8)(1x^1+1), (1x^1-8)(1x^1+1)(1x^1-5), (1x^1-8)(1x^1-5)(1x^1+1), (x^1+1)*(x^1-5)*(x^1-8), (x^1+1)*(x^1-8)*(x^1-5), (x^1-5)*(x^1+1)*(x^1-8), (x^1-5)*(x^1-8)*(x^1+1), (x^1-8)*(x^1+1)*(x^1-5), (x^1-8)*(x^1-5)*(x^1+1), (1x^1+1)*(1x^1-5)*(1x^1-8), (1x^1+1)*(1x^1-8)*(1x^1-5), (1x^1-5)*(1x^1+1)*(1x^1-8), (1x^1-5)*(1x^1-8)*(1x^1+1), (1x^1-8)*(1x^1+1)*(1x^1-5), (1x^1-8)*(1x^1-5)*(1x^1+1) The correct answer is: (x + 1)(x - 5)(x - 8).

17 Question 8b of 14 ( 2 Identifying the roots of a polynomial and their importance ) (x+2)(x-5)(x-8), (x+2)(x-8)(x-5), (x-5)(x+2)(x-8), (x-5)(x-8)(x+2), (x-8)(x+2)(x- 5), (x-8)(x-5)(x+2), (1x+2)(1x-5)(1x-8), (1x+2)(1x-8)(1x-5), (1x-5)(1x+2)(1x- 8), (1x-5)(1x-8)(1x+2), (1x-8)(1x+2)(1x-5), (1x-8)(1x-5)(1x+2), (x+2)*(x- 5)*(x-8), (x+2)*(x-8)*(x-5), (x-5)*(x+2)*(x-8), (x-5)*(x-8)*(x+2), (x- 8)*(x+2)*(x-5), (x-8)*(x-5)*(x+2), (1x+2)*(1x-5)*(1x-8), (1x+2)*(1x-8)*(1x- 5), (1x-5)*(1x+2)*(1x-8), (1x-5)*(1x-8)*(1x+2), (1x-8)*(1x+2)*(1x-5), (1x- 8)*(1x-5)*(1x+2), (x^1+2)(x^1-5)(x^1-8), (x^1+2)(x^1-8)(x^1-5), (x^1-5)(x^1+2)(x^1-8), (x^1-5)(x^1-8)(x^1+2), (x^1-8)(x^1+2)(x^1-5), (x^1-8)(x^1-5)(x^1+2), (1x^1+2)(1x^1-5)(1x^1-8), (1x^1+2)(1x^1-8)(1x^1-5), (1x^1-5)(1x^1+2)(1x^1-8), (1x^1-5)(1x^1-8)(1x^1+2), (1x^1-8)(1x^1+2)(1x^1-5), (1x^1-8)(1x^1-5)(1x^1+2), (x^1+2)*(x^1-5)*(x^1-8), (x^1+2)*(x^1-8)*(x^1-5), (x^1-5)*(x^1+2)*(x^1-8), (x^1-5)*(x^1-8)*(x^1+2), (x^1-8)*(x^1+2)*(x^1-5), (x^1-8)*(x^1-5)*(x^1+2), (1x^1+2)*(1x^1-5)*(1x^1-8), (1x^1+2)*(1x^1-8)*(1x^1-5), (1x^1-5)*(1x^1+2)*(1x^1-8), (1x^1-5)*(1x^1-8)*(1x^1+2), (1x^1-8)*(1x^1+2)*(1x^1-5), (1x^1-8)*(1x^1-5)*(1x^1+2) The correct answer is: (x + 2)(x - 5)(x - 8).

18 Question 8c of 14 ( 2 Identifying the roots of a polynomial and their importance ) (x+3)(x-5)(x-8), (x+3)(x-8)(x-5), (x-5)(x+3)(x-8), (x-5)(x-8)(x+3), (x-8)(x+3)(x- 5), (x-8)(x-5)(x+3), (1x+3)(1x-5)(1x-8), (1x+3)(1x-8)(1x-5), (1x-5)(1x+3)(1x- 8), (1x-5)(1x-8)(1x+3), (1x-8)(1x+3)(1x-5), (1x-8)(1x-5)(1x+3), (x+3)*(x- 5)*(x-8), (x+3)*(x-8)*(x-5), (x-5)*(x+3)*(x-8), (x-5)*(x-8)*(x+3), (x- 8)*(x+3)*(x-5), (x-8)*(x-5)*(x+3), (1x+3)*(1x-5)*(1x-8), (1x+3)*(1x-8)*(1x- 5), (1x-5)*(1x+3)*(1x-8), (1x-5)*(1x-8)*(1x+3), (1x-8)*(1x+3)*(1x-5), (1x- 8)*(1x-5)*(1x+3), (x^1+3)(x^1-5)(x^1-8), (x^1+3)(x^1-8)(x^1-5), (x^1-5)(x^1+3)(x^1-8), (x^1-5)(x^1-8)(x^1+3), (x^1-8)(x^1+3)(x^1-5), (x^1-8)(x^1-5)(x^1+3), (1x^1+3)(1x^1-5)(1x^1-8), (1x^1+3)(1x^1-8)(1x^1-5), (1x^1-5)(1x^1+3)(1x^1-8), (1x^1-5)(1x^1-8)(1x^1+3), (1x^1-8)(1x^1+3)(1x^1-5), (1x^1-8)(1x^1-5)(1x^1+3), (x^1+3)*(x^1-5)*(x^1-8), (x^1+3)*(x^1-8)*(x^1-5), (x^1-5)*(x^1+3)*(x^1-8), (x^1-5)*(x^1-8)*(x^1+3), (x^1-8)*(x^1+3)*(x^1-5), (x^1-8)*(x^1-5)*(x^1+3), (1x^1+3)*(1x^1-5)*(1x^1-8), (1x^1+3)*(1x^1-8)*(1x^1-5), (1x^1-5)*(1x^1+3)*(1x^1-8), (1x^1-5)*(1x^1-8)*(1x^1+3), (1x^1-8)*(1x^1+3)*(1x^1-5), (1x^1-8)*(1x^1-5)*(1x^1+3) The correct answer is: (x + 3)(x - 5)(x - 8). Question 9a of 14 ( 1 Identifying the roots of a polynomial and their importance ) graph You can also use the of a polynomial to help you find its factors.

19 The correct answer is: graph. Question 9b of 14 ( 1 Identifying the roots of a polynomial and their importance ) factors, roots, factor You can also use the graph of a polynomial to help you find its. The correct answer is: factors. Question 9c of 14 ( 1 Identifying the roots of a polynomial and their importance ) graph You can also use the of a polynomial to help you find its factors. The correct answer is: graph. Question 10a of 14 ( 1 Explaining how different polynomials can have the same roots ) higher Finding roots by graphing not only works for quadratic (that is, seconddegree) polynomials, but polynomials of degree as well.

20 The correct answer is: higher. Question 10b of 14 ( 1 Explaining how different polynomials can have the same roots ) higher Finding roots by graphing not only works for quadratic (that is, seconddegree) polynomials, but polynomials of degree as well. The correct answer is: higher. Question 10c of 14 ( 1 Explaining how different polynomials can have the same roots ) higher Finding roots by graphing not only works for quadratic (that is, seconddegree) polynomials, but polynomials of degree as well. The correct answer is: higher. Question 11a of 14 ( 1 Explaining how different polynomials can have the same roots ) *A. True Choice Feedback B. False True-False Polynomials with the same roots can have different graphs. The correct answer is: True.

21 Question 11b of 14 ( 1 Explaining how different polynomials can have the same roots ) A. True Choice Feedback *B. False True-False Polynomials with the same roots always have the same graphs. The correct answer is: False. Question 11c of 14 ( 1 Explaining how different polynomials can have the same roots ) A. True Choice Feedback *B. False True-False Polynomials with the same graph can have different roots. The correct answer is: False. Question 12a of 14 ( 1 Identifying the roots of polynomials and their importance ) b To find the factors of a polynomial from its graph, follow this rule: If the number is a root of a polynomial, then x - b is a factor. The correct answer is: b. Question 12b of 14 ( 1 Identifying the roots of polynomials and their importance ) a To find the factors of a polynomial from its graph, follow this rule: If the number is a root of a polynomial, then x - a is a factor.

22 The correct answer is: a. Question 12c of 14 ( 1 Identifying the roots of polynomials and their importance ) c To find the factors of a polynomial from its graph, follow this rule: If the number is a root of a polynomial, then x - c is a factor. The correct answer is: c. Question 13a of 14 ( 1 Identifying the roots of polynomials and their importance ) A. True Choice Feedback *B. False True-False A polynomial's roots are the values at which the graph of a polynomial meets the y-axis. The correct answer is: False. Question 13b of 14 ( 1 Identifying the roots of polynomials and their importance ) *A. True Choice Feedback B. False True-False A polynomial's real roots are the values at which the graph of a polynomial meets the x-axis. The correct answer is: True.

23 Question 13c of 14 ( 1 Identifying the roots of polynomials and their importance ) *A. True Choice Feedback B. False True-False A polynomial's real roots are the values at which the graph of a polynomial meets the x-axis. The correct answer is: True. Question 14a of 14 ( 1 Identifying the roots of polynomials and their importance ) zeros, zeroes These values are also called, because they are the values at which the equation equals zero. The correct answer is: zeros. Question 14b of 14 ( 1 Identifying the roots of polynomials and their importance ) zeros, zeroes These values are also called, because they are the values at which the equation equals zero. The correct answer is: zeros.

24 Question 14c of 14 ( 1 Identifying the roots of polynomials and their importance ) zeros, zeroes These values are also called, because they are the values at which the equation equals zero. The correct answer is: zeros.

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