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Popular >

inverse of f(x)=-2x-7

Solution

inverse

f (x) = - 2 x - 7

Solution

- \frac{x + 7}{2}

Solution steps

y = - 2 x - 7

Replace

x

with

y

x = - 2 y - 7

Solve for

y, x = - 2 y - 7

- \frac{x + 7}{2}

Popular Examples

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

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

range of f(x)=sqrt((2x-3)/(x+1))range

f (x) = \frac{2 x - 3}{x + 1}

range of-(x+5)^2+2 range

- (x + 5)^{2} + 2

extreme y=x^4-16x^2 extreme points

y = x^{4} - 16 x^{2}

domain of f(x)=3x^2-8 domain

f (x) = 3 x^{2} - 8

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=-2x-7 ?
The inverse of f(x)=-2x-7 is -(x+7)/2