Roots, Zeros and Intercepts of Polynomials

Roots, Zeros and Intercepts of Polynomials

11th Grade

15 Qs

quiz-placeholder

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Roots, Zeros and Intercepts of Polynomials

Roots, Zeros and Intercepts of Polynomials

Assessment

Quiz

Mathematics

11th Grade

Hard

Created by

Anthony Clark

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What are the zeros in (x-5)(x+4)

4 and -5

5 and -4

-4 and -5

no zeros

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Determine the roots of the polynomial. 
f(x) = -x(x+1)(x-3)

-1, 3

0, -1, 3

1, -3

0, -3, 1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What are the zeros in (x-7)(x+3)

7 and 3

7 and -3

-7 and -3

no zeros

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many zeros does the following function have?
f(x)= x5 - 3x3 + x

8

9

5

3

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Use the Fundamental Theorem of Algebra to state the number of zeros/solutions/roots of the polynomial. 

A

B

C

D

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of these is a possible root of the polynomials?
x3 - 6x2 - x + 30

0

4

-9

-15

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the zeros of the polynomial given one factor. Use synthetic division.

X= 3,4,5

x=-3,-4,-5

x=-3,4,5

x= 3, -4, -5

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