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Popular >

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

Solution

inverse

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

Solution

2^{x} - 2

Solution steps

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

Replace

x

with

y

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

Solve for

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

2^{x} - 2

Popular Examples

domain of f(x)=((x+1)^{1/3})/(x^2-5x+4)domain

f (x) = \frac{( x + 1 ) ^{\frac{1}{3}}}{x ^{2} - 5 x + 4}

perpendicular-6*sqrt(3)*x+6+2*sqrt(3)*pi perpendicular

- 6 \cdot 3 \cdot x + 6 + 2 \cdot 3 \cdot π

asymptotes of f(x)=-3/2 tan(x-pi/6)asymptotes

f (x) = - \frac{3}{2} tan (x - \frac{π}{6})

simplify (-3.5)(4.4)simplify

(- 3.5) (4.4)

range of f(x)=sqrt(5/x+2)range

f (x) = \frac{5}{x} + 2

Frequently Asked Questions (FAQ)

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