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Popular >

inverse of f(x)=-4x+20

Solution

inverse

f (x) = - 4 x + 20

Solution

- \frac{x - 20}{4}

Solution steps

y = - 4 x + 20

Replace

x

with

y

x = - 4 y + 20

Solve for

y, x = - 4 y + 20

- \frac{x - 20}{4}

Popular Examples

inverse of (x+9)/(x-3)inverse

\frac{x + 9}{x - 3}

inverse of f(x)=(x-5)^4-1 inverse

f (x) = (x - 5)^{4} - 1

inverse of f(x)=x^2-12x+58 inverse

f (x) = x^{2} - 12 x + 58

inverse of f(x)=9(x+7)-10 inverse

f (x) = 9 (x + 7) - 10

inverse of 2(ln(x^3))inverse

2 (ln (x^{3}))

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=-4x+20 ?
The inverse of f(x)=-4x+20 is -(x-20)/4