What is the inverse of f(x)= x/4+5,-3<= x<= 4 ?

The inverse of f(x)= x/4+5,-3<= x<= 4 is 4x-20

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inverse of f(x)= x/4+5,-3<= x<= 4

inverse

f (x) = \frac{x}{4} + 5, - 3 \leq x \leq 4

4 x - 20

Solution steps

y = \frac{x}{4} + 5

Replace

x

with

y

x = \frac{y}{4} + 5

Solve for

y, x = \frac{y}{4} + 5

4 x - 20

- 9 x

g (x) = - \frac{1}{2} x - 2

\frac{4}{x + 6}

\frac{9}{5} lo g_{4} (x)

What is the inverse of f(x)= x/4+5,-3<= x<= 4 ?
The inverse of f(x)= x/4+5,-3<= x<= 4 is 4x-20