Algebra 1b: Unit 5 Obj 1: Evaluate A Function

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| By Vicki Barr
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Vicki Barr
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    Evaluate the function.  Let f(x) = Find f(5) = - ProProfs

    Evaluate the function.  Let f(x) = Find f(5) =

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    • 28
    • 22
    • 8
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About This Quiz

Given a function, students will evaluate for a certain value of x

Algebra 1b: Unit 5 Obj 1: Evaluate A Function - Quiz

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  • 2. 

    Solve the function h(x) = -2x + 13 for x = - 4

    • 5

    • -5

    • 13

    • 21

    Correct Answer
    A. 21
    Explanation
    To solve the function h(x) = -2x + 13 for x = -4, we substitute x = -4 into the function. By substituting the value, we get h(-4) = -2(-4) + 13 = 8 + 13 = 21. Therefore, the correct answer is 21.

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  • 3. 

    Let g(x) = 8 - x + 6x     Evaluate g(5)

    • 27

    • 33

    • 28

    • -27

    Correct Answer
    A. 33
    Explanation
    The given function is g(x) = 8 - x + 6x. To evaluate g(5), we substitute x = 5 into the function. g(5) = 8 - 5 + 6(5) = 8 - 5 + 30 = 33.

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  • 4. 
    Let h(x) = Evaluate h(16) - ProProfs

    Let h(x) = Evaluate h(16)

    • 3

    • 9

    • -3

    • 21

    Correct Answer
    A. -3
    Explanation
    The function h(x) is not given, but we are asked to evaluate h(16). The answer given is -3. This suggests that when x is equal to 16, h(x) is equal to -3.

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  • 5. 
    Evaluate the function.  Let f(x) = Find f(-7) = - ProProfs

    Evaluate the function.  Let f(x) = Find f(-7) =

    • 52

    • -46

    • 16

    • -16

    Correct Answer
    A. 52
    Explanation
    To evaluate the function f(x), we need to substitute x with -7. So, f(-7) = 52.

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  • Mar 21, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Jun 27, 2014
    Quiz Created by
    Vicki Barr
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