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Popular >

inverse of f(x)=30.5-2.5x

Solution

inverse

f (x) = 30.5 - 2.5 x

Solution

- \frac{2 x - 61}{5}

Solution steps

y = 30.5 - 2.5 x

Replace

x

with

y

x = 30.5 - 2.5 y

Solve for

y, x = 30.5 - 2.5 y

- \frac{2 x - 61}{5}

Popular Examples

inverse of f(x)=2x^5-3 inverse

f (x) = 2 x^{5} - 3

inverse of (2x+1)/x inverse

\frac{2 x + 1}{x}

inverse of (7x+3)/8 inverse

\frac{7 x + 3}{8}

inverse of f(x)=4x^2+12+8 inverse

f (x) = 4 x^{2} + 12 + 8

inverse of 50 inverse

50

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=30.5-2.5x ?
The inverse of f(x)=30.5-2.5x is -(2x-61)/5