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Popular Functions >

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

Solution

inverse

f (x) = - 7 x + 2

Solution

- \frac{x - 2}{7}

Solution steps

y = - 7 x + 2

Replace

x

with

y

x = - 7 y + 2

Solve for

y, x = - 7 y + 2

- \frac{x - 2}{7}

Graph

Popular Examples

amplitude of sin(x+pi/4)amplitude

sin (x + \frac{π}{4})

range of f(x)= 1/(1-sin(x))range

f (x) = \frac{1}{1 - sin ( x )}

critical x^3-3/2 x^2,-5<= x<= 4 critical points

x^{3} - \frac{3}{2} x^{2}, - 5 \leq x \leq 4

asymptotes of f(x)=(x^2+1)/(2x^2+7)asymptotes

f (x) = \frac{x ^{2} + 1}{2 x ^{2} + 7}

domain of 4(1/2)^{x-3}-2 domain

4 (\frac{1}{2})^{x - 3} - 2

Frequently Asked Questions (FAQ)

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