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Popular >

inverse of y=4^x+8

Solution

inverse

y = 4^{x} + 8

Solution

\frac{ln ( x - 8 )}{2 ln ( 2 )}

Solution steps

y = 4^{x} + 8

Replace

x

with

y

x = 4^{y} + 8

Solve for

y, x = 4^{y} + 8

\frac{ln ( x - 8 )}{2 ln ( 2 )}

Popular Examples

domain of f(x)=sqrt(x^2-4x+3)domain

f (x) = x^{2} - 4 x + 3

domain of 1/(sqrt(x-4))domain

\frac{1}{x - 4}

inverse of f(x)=(x-4)^2+2,x>= 4 inverse

f (x) = (x - 4)^{2} + 2, x \geq 4

domain of f(x)=(x^2+1)/(x+1)domain

f (x) = \frac{x ^{2} + 1}{x + 1}

critical 6x^3+45x^2-108x+6 critical points

6 x^{3} + 45 x^{2} - 108 x + 6

Frequently Asked Questions (FAQ)

What is the inverse of y=4^x+8 ?
The inverse of y=4^x+8 is (ln(x-8))/(2ln(2))