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If f(x)=4x+7, what is the inverse of fx
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If f(x)=4x+7, what is the inverse of fx

User Samiul Alam
by
7.1k points

1 Answer

1 vote

Answer:

f^-1(x) = 1/4 x - 7/4

Explanation:

f(x)=4x+7

Inverse:

x = 4y + 7

4y = x - 7

y = 1/4 x - 7/4

Answer

f^-1(x) = 1/4 x - 7/4

User DalekSupreme
by
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