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Popular >

inverse of f(x)=8-4x

Solution

inverse

f (x) = 8 - 4 x

Solution

- \frac{x - 8}{4}

Solution steps

y = 8 - 4 x

Replace

x

with

y

x = 8 - 4 y

Solve for

y, x = 8 - 4 y

- \frac{x - 8}{4}

Popular Examples

monotone f(x)=3x^3 monotone intervals

f (x) = 3 x^{3}

extreme f(x)=(4x)/(x^2+1)+98.6 extreme points

f (x) = \frac{4 x}{x ^{2} + 1} + 98.6

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

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

inverse of f(x)=10x-9 inverse

f (x) = 10 x - 9

intercepts of f(x)=5x-2 intercepts

f (x) = 5 x - 2

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=8-4x ?
The inverse of f(x)=8-4x is -(x-8)/4