Pre-Algebra

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Write a rule for the linear function in the table.


x
f(x)
–4
16
0
0
4
–16
8
–32



A. f(x) = –4x

B. f(x) = x + 16

C. f(x) = 4x

D. f(x) = x

  • Pre-Algebra -

    -4(?) = 16
    0(?)= 0
    4(?) = -16
    8(?) = -32
    x(?) = ????

    mmmh, sure looks like f(x) = -4x

  • Pre-Algebra 2 -

    write a rule for the linear function in the table x 1, 2,3,4, f(x) -7, -10,-13,-16

  • Pre-Algebra -

    Write a rule for the linear function in the table.

    x
    f(x)
    1
    3
    2
    2
    3
    1
    4
    0

  • Pre-Algebra -

    Reiny,
    You have helped a lot of people! Thank you!
    Today you have helped me too! :D
    Great day everyone!

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