Algebra 2 Finding Zeros in Polynomials

Algebra 2 Finding Zeros in Polynomials

11th Grade

13 Qs

quiz-placeholder

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Algebra 2 Finding Zeros in Polynomials

Algebra 2 Finding Zeros in Polynomials

Assessment

Quiz

Mathematics

11th Grade

Hard

Created by

Anthony Clark

FREE Resource

13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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

8

9

5

3

2.

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

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which of the following roots match the above polynomial:

-3,-1,4

-3,2i,-2i

4.

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

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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

0

4

-9

-15

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

What is the total number of roots for the following equation?
y = 4x6 - 12x5 - x4 + 2x3 - 6x2 - 5x + 10

4

5

6

7

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