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Popular >

inverse of f(x)=-2x+9

Solution

inverse

f (x) = - 2 x + 9

Solution

- \frac{x - 9}{2}

Solution steps

y = - 2 x + 9

Replace

x

with

y

x = - 2 y + 9

Solve for

y, x = - 2 y + 9

- \frac{x - 9}{2}

Popular Examples

line 5x+3y=15 line

5 x + 3 y = 15

intercepts of f(x)=-16x^2+20x+6 intercepts

f (x) = - 16 x^{2} + 20 x + 6

domain of 1/(x+5)domain

\frac{1}{x + 5}

asymptotes of f(x)=((3))/((x^2-16))asymptotes

f (x) = \frac{( 3 )}{( x ^{2} - 16 )}

domain of f(x)= 1/(-e^x+1)domain

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

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=-2x+9 ?
The inverse of f(x)=-2x+9 is -(x-9)/2