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Popular >

inverse of f(x)=-2/5 x+3

Solution

inverse

f (x) = - \frac{2}{5} x + 3

Solution

- \frac{5 x - 15}{2}

Solution steps

y = - \frac{2}{5} x + 3

Replace

x

with

y

x = - \frac{2}{5} y + 3

Solve for

y, x = - \frac{2}{5} y + 3

- \frac{5 x - 15}{2}

Popular Examples

intercepts of y=-29+5(7-x)intercepts

y = - 29 + 5 (7 - x)

intercepts of (x-4)/(x+4)intercepts

\frac{x - 4}{x + 4}

distance (5,1),(1,1)distance

(5, 1), (1, 1)

extreme f(x)=x^3-x^2-8x extreme points

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

domain of f(x)=7^{x-2}domain

f (x) = 7^{x - 2}

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=-2/5 x+3 ?
The inverse of f(x)=-2/5 x+3 is -(5x-15)/2