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Popular >

inverse of y=5(0.5)^{-x}

Solution

inverse

y = 5 (0.5)^{- x}

Solution

- \frac{ln ( \frac{x}{5} )}{ln ( 0.5 )}

Solution steps

y = 5 \cdot 0. 5^{- x}

Replace

x

with

y

x = 5 \cdot 0. 5^{- y}

Solve for

y, x = 50. 5^{- y}

- \frac{ln ( \frac{x}{5} )}{ln ( 0.5 )}

Popular Examples

inverse of f(x)=((5x))/(x+3)inverse

f (x) = \frac{( 5 x )}{x + 3}

inverse of f(x)=1x+5 inverse

f (x) = 1 x + 5

inverse of 2x^2-4x-6 inverse

2 x^{2} - 4 x - 6

inverse of 4sqrt(x)inverse

4 x

inverse of f(x)=(8x+9)/(7x-8)inverse

f (x) = \frac{8 x + 9}{7 x - 8}

Frequently Asked Questions (FAQ)

What is the inverse of y=5(0.5)^{-x} ?
The inverse of y=5(0.5)^{-x} is -(ln(x/5))/(ln(0.5))