What is the inverse of f(x)=100000-2500x ?

The inverse of f(x)=100000-2500x is -(x-100000)/(2500)

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inverse of f(x)=100000-2500x

inverse

f (x) = 100000 - 2500 x

- \frac{x - 100000}{2500}

Solution steps

y = 100000 - 2500 x

Replace

x

with

y

x = 100000 - 2500 y

Solve for

y, x = 100000 - 2500 y

- \frac{x - 100000}{2500}

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

f (x) = - 2 x - 1

2 x^{2} + 24 x + 76

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

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

What is the inverse of f(x)=100000-2500x ?
The inverse of f(x)=100000-2500x is -(x-100000)/(2500)