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Popular >

inverse of f(x)=3^{x+2}

Solution

inverse

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

Solution

\frac{ln ( x )}{ln ( 3 )} - 2

Solution steps

y = 3^{x + 2}

Replace

x

with

y

x = 3^{y + 2}

Solve for

y, x = 3^{y + 2}

\frac{ln ( x )}{ln ( 3 )} - 2

Popular Examples

symmetry (x+3)^2 symmetry

(x + 3)^{2}

critical f(x)=tan(2x)critical points

f (x) = tan (2 x)

line m= 6/5 ,(1,-3)line

m = \frac{6}{5}, (1, - 3)

domain of 6/(1-e^x)domain

\frac{6}{1 - e ^{x}}

inverse of y=ln(x+1)inverse

y = ln (x + 1)

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=3^{x+2} ?
The inverse of f(x)=3^{x+2} is (ln(x))/(ln(3))-2