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Popular >

inverse of f(x)=-1/5 x+15

Solution

inverse

f (x) = - \frac{1}{5} x + 15

Solution

- 5 x + 75

Solution steps

y = - \frac{1}{5} x + 15

Replace

x

with

y

x = - \frac{1}{5} y + 15

Solve for

y, x = - \frac{1}{5} y + 15

- 5 x + 75

Popular Examples

domain of f(x)= 1/(x+8)+3/(x-10)domain

f (x) = \frac{1}{x + 8} + \frac{3}{x - 10}

domain of h(t)=-16t^2+96t domain

h (t) = - 16 t^{2} + 96 t

domain of y=-x^2+36 domain

y = - x^{2} + 36

symmetry y=x^2+10x+25 symmetry

y = x^{2} + 10 x + 25

midpoint (2 1/2 ,-1/4),(3 1/4 ,-1)midpoint

(2 \frac{1}{2}, - \frac{1}{4}), (3 \frac{1}{4}, - 1)

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=-1/5 x+15 ?
The inverse of f(x)=-1/5 x+15 is -5x+75