What is the inverse of the function f(x) = 4x + 8? h(x)= 1/4x - 2 h(x)=1/4x + 2 h(x)=1/2x - 2 h(x)=1/2x + 2

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Mugiwara asked Feb 27, 2022

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24 votes

What is the inverse of the function

f(x) = 4x + 8?

h(x)= 1/4x - 2
h(x)=1/4x + 2
h(x)=1/2x - 2
h(x)=1/2x + 2

Mathematics
high-school

Mugiwara asked Feb 27, 2022

by Mugiwara

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2 Answers

30 votes

Answer:

y=1/4x-2

Explanation:

y=4x+8

INV

x=4y+8

(x-8)/4=y

y=1/4x-2

Tobias Timpe answered Feb 28, 2022

by Tobias Timpe

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5 votes

Answer:

h(x)= 1/4x - 2

Explanation:

f(x) = 4x+8

= (x-8)/4

=1/4x-2

Dan Morrow answered Mar 4, 2022

by Dan Morrow

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