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Laabri

Unit 3 Review - Functions

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Last updated almost 4 years ago
28 Nsɛmmisa

Link to graphing calculator here. Show your work boxes are optional!

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1.

Identify the range of the function.

Domain: 12, 15, 21, 30

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2.

Identify the domain of the function.

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3.

Is this a function?

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4.

Select all the values that show a DISCRETE function.

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5.

What is the zero of the function?

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6.

What is f(-2) of the function below?

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7.

What is the value of x when f(x) = 8?

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8.

What is the domain of the function? Type your answer in set builder notation.

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9.

What is the range of the function? Type your answer in set builder notation.

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10.

Zero of the function

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11.

f(3)

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12.

x so that f(x) = 6

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13.

x-intercept (as an ordered pair)

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14.

y-intercept (as an ordered pair)

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15.

Identify the Range. Write your answer in set builder notation. NO SPACES!

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16.

Identify the Domain. Write your answer in set builder notation. NO SPACES!

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17.

Identify the Range. Write your answer in set builder notation. NO SPACES!

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18.

Identify the x-intercept of the equation. Write your answer as an ordered pair.

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19.

Identify the y-intercept of the equation. Write your answer as an ordered pair.

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20.

Evaluate the function. Write your answer in simplest form.

Find x so that g(x) = -12

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21.

Evaluate the function. Write your answer in simplest form.

Find q(5)

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22.

Find the zero of the function.

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23.

Identify the Domain. Write your answer in set builder notation. NO SPACES!

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24.

Identify the Range. Write your answer in set builder notation. NO SPACES!

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25.

Is the relation a function or not

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26.

Justify your reasoning for #25.

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27.

Is the relation a function or not?

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28.

Justify your reasoining for #27.