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Popular >

inverse of f(x)=2(3^x)

Solution

inverse

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

Solution

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

Solution steps

y = 2 \cdot 3^{x}

Replace

x

with

y

x = 2 \cdot 3^{y}

Solve for

y, x = 2 3^{y}

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

Popular Examples

domain of f(x)=-sqrt(16x)domain

f (x) = - 16 x

domain of f(x)=23sin(0.5x-2)+72 domain

f (x) = 23 sin (0.5 x - 2) + 72

range of x^3+2 range

x^{3} + 2

inverse of f(x)=log_{5}(x+1)inverse

f (x) = lo g_{5} (x + 1)

inverse of (3-2t)^{3/2}inverse

(3 - 2 t)^{\frac{3}{2}}

Frequently Asked Questions (FAQ)

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