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Popular >

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

Solution

inverse

f (x) = lo g_{2} (x + 3)

Solution

2^{x} - 3

Solution steps

y = lo g_{2} (x + 3)

Replace

x

with

y

x = lo g_{2} (y + 3)

Solve for

y, x = lo g_{2} (y + 3)

2^{x} - 3

Popular Examples

asymptotes of f(x)=(3x-15)/(-x^2+25)asymptotes

f (x) = \frac{3 x - 15}{- x ^{2} + 25}

domain of 7/(x-1)domain

\frac{7}{x - 1}

inverse of f(x)=7^x inverse

f (x) = 7^{x}

inverse of 1/8 x^3 inverse

\frac{1}{8} x^{3}

intercepts of f(x)=(x^2-16)(x^3+8)^3 intercepts

f (x) = (x^{2} - 16) (x^{3} + 8)^{3}

Frequently Asked Questions (FAQ)

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