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Polynomial Test Review Fall 2021

Authored by Samantha Carter

Mathematics

10th - 12th Grade

Used 2+ times

Polynomial Test Review Fall 2021
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40 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which quadratic graph has imaginary roots?

Media Image
Media Image
Media Image
Media Image

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Which of the following would be the correct factored form with roots 2, 5i, and 6?

(x-6)(x-2)(x+5i)(x-5i)

(x+6)(x+2)(x+5i)

(x-6)(x-2)(x-5i)

(x+6)(x+2)(x-5i)

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What type of roots does the polynomial have?

Three real

One real, and two imaginary

Two real, and one imaginary

Three imaginary

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Given the polynomial below, how many roots will it have?
 y=2x5+4x2xy=-2x^5+4x^2-x  

2

3

5

1

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

What is the factored form of the function graphed?

y = -(x+6)(x-5)(x-8)

y = -(x-6)(x+5)(x+8)

y = -(x-5)(x-8)

y = -(x+6)(x-5)

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

If the graph of a function crosses the x-axis, what does that mean about the multiplicity of that zero?

Even

Odd

None

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

If the there is a turning point on the x-axis, what does that mean about the multiplicity of that zero?

Even

Odd

None

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