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Laabri

10/26/2022-Unit 3 Polynomials Test

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Last updated about 3 years ago
35 Nsɛmmisa
Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:
4
5
5
3
4
3
3
5
5
5
2
3
3
4
3
3
3
3
3
3
4
3
3

DESMOS

https://www.desmos.com/testing/virginia/scientific

Quadratic Formula

DESMOS

https://www.desmos.com/testing/virginia/scientific

Quadratic Formula

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1.

Given the graph, choose the correct description:

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2.

What are the factors of the following polynomial?

(choose ALL factors from the list below)

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3.

Solve:

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4.

Given:

The max number of turns of this polynomials is _____.

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5.

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6.

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7.

Given the graph of f(x) , which of the following is true:

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8.

Factor completely:

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9.

Factor completely.

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10.

Solve.

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11.

Which of the following has a y-intercept of 3?

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12.

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13.

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14.

Write the equation of the function graphed above in factored form: (use f(x)= in your answer)

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15.

Which of the following defines a polynomial function with zeros {-4, 0, 1, 2}

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16.

(note: the numbers below reference the x-axis)

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17.

If 5 is a root of the polynomial function f(x), which statement must be true?

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18.

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19.

What are the increasing interval(s)?

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20.

What are the decreasing interval(s)?

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21.

Solve:

(input your answer in set notation using { }, please include the complex solutions at the back)

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22.

Simplify:

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23.

Divide the following:

2
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24.

Given the function, write it in standard form:

(start with f(x)= )

2
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25.

Given the function, what is the degree?

2
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26.

Given the function, what is max number of turns?

2
2
2
1
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30.

The zero 1 has a multiplicity of

1
1
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32.

The zero 3 has a multiplicity of

1
1
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34.

The zero -2 has a multiplicity of

1
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27.

Given the function, what is the sign of the leading coefficient?

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28.

Given the function, what is called?

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29.

Given the function, what would the end behavior look like?

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31.

The zero 1 will cause a _______.

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33.

The zero 3 will cause a _________.

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35.

The zero -2 will cause a _________.