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Popular >

inverse of f(x)=20-x

Solution

inverse

f (x) = 20 - x

Solution

20 - x

Solution steps

y = 20 - x

Replace

x

with

y

x = 20 - y

Solve for

y, x = 20 - y

20 - x

Popular Examples

domain of f(x)= 1/(2x^2-18)domain

f (x) = \frac{1}{2 x ^{2} - 18}

midpoint (-3.5,-1),(16,-10)midpoint

(- 3.5, - 1), (16, - 10)

asymptotes of f(x)=((1+x^4))/((x^2-x^4))asymptotes

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

critical ((x-1))/((x^2+4))critical points

\frac{( x - 1 )}{( x ^{2} + 4 )}

inverse of f(x)=-19x+13 inverse

f (x) = - 19 x + 13

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=20-x ?
The inverse of f(x)=20-x is 20-x