Polynomials Linear Factors and Zeros

Polynomials Linear Factors and Zeros

9th Grade

15 Qs

quiz-placeholder

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Polynomials Linear Factors and Zeros

Polynomials Linear Factors and Zeros

Assessment

Quiz

Mathematics

9th Grade

Hard

Created by

Anthony Clark

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Media Image

2

-2

0

-3

2.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Select ALL the linear factors of the polynomial function whose zeros are 2 and 6.

(x+2)

(x-2)

(x+6)

(x-6)

3.

FILL IN THE BLANK QUESTION

1 min • 1 pt

The zeros of the polynomial function below are: -6 , 7 , ____

f(x) = (x + 6)(x2 – 15x + 56)

Type the missing zero.

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Graph the polynomial function f\left(x\right)=-2x^3+11x^2-10x-8. Given that x=4 is a zero of the function, find the other real zeros.

5.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

For the function, y = (x + 2)(x - 7)3

WHAT IS THE MULTIPLICITY FOR THE SOLUTION OF 7?

99

Lil baby

3

1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What are the x-intercepts of the graph of y = (3x + 8)(5x - 3)(x - 1)?

-8/3, 3/5, -1

8/3, -3/5, 1

8/3, 3/5, -1

-8/3, 3/5, 1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The polynomial function B(x) = x³ + 8x² + 5x − 14 has a known factor of (x + 2).

Rewrite B(x) as a product of linear factors. Hint...Use Synthetic Division.

(x + 2)(x + 7)(x + 1)

(x + 2)(x - 7)(x - 1)

(x - 2)(x + 7)(x - 1)

(x + 2)(x + 7)(x - 1)

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