Write a function rule based on the table below. x f(x) 1 5 2 10 3 15 f(x) = x + 4

Question

Write a function rule based on the table below.
x f(x)
1 5
2 10
3 15

f(x) = x + 4

f(x) = 5x + 2

f(x) = 5x

f(x) = 5

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Skylar 2 weeks 2021-09-12T06:25:11+00:00 1 Answer 0

Answers ( )

    0
    2021-09-12T06:26:27+00:00

    Answer:

    \large\boxed{f(x)=5x}

    Step-by-step explanation:

    \begin{array}{c|c}x&f(x)\\1&5\\2&10\\3&15\end{array}\\\\\\f(1)=5(1)=5\\f(2)=5(2)=10\\f(3)=5(3)=15\\\Downarrow\\f(x)=5x

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27:3+15-4x7+3-1=? ( )