3 years ago

Inverse of f(x)=2^x+6

1 answer:

4 0

F(x)=2^x+6

let f(x) = n
f^-1(n) = x
x = 2^n + 6
x - 6 = 2^n
2^n = x - 6
log 2^n = log (x-6)
n log 2 = log (x-6)
n = (x-6)/2
f^-1(x) = (x-6)/2

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Keywords: Linear equation in one variable, Solution of equation

Learn more about Linear equations at:

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