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Popular >

inverse of f(x)=log_{3}(x+7)

Solution

inverse

f (x) = lo g_{3} (x + 7)

Solution

3^{x} - 7

Solution steps

y = lo g_{3} (x + 7)

Replace

x

with

y

x = lo g_{3} (y + 7)

Solve for

y, x = lo g_{3} (y + 7)

3^{x} - 7

Popular Examples

domain of f(x)=ln(x)+ln(7-x)domain

f (x) = ln (x) + ln (7 - x)

domain of 1/(sqrt(x^2-7x+12))domain

\frac{1}{x ^{2} - 7 x + 12}

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

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

inverse of-5cos(3x)inverse

- 5 cos (3 x)

periodicity of f(x)=5tan(x+pi/6)periodicity

f (x) = 5 tan (x + \frac{π}{6})

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=log_{3}(x+7) ?
The inverse of f(x)=log_{3}(x+7) is 3^x-7