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castortr0y [4]
3 years ago
9

Given the function f(x) = 4(x+3) − 5, solve for the inverse function when x = 3.

Mathematics
1 answer:
Dimas [21]3 years ago
4 0
Hello,

f(x)=4(x+3)-5=4x+12-5=4x+7

y=4x+7==>c=(y-7)/4

f^(-1)(x)=(x-7)/4
f^(-1)( 3)=(3-7)/4=-4/4=-1

Answer D

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