Question

Inverse f(x)=-5x-30?

Answer 1

Answer:

- 150

Step-by-step explanation:

5×-30?-----) -150 is the answer

Answer 2

Step-by-step explanation:

f(x) = -5x - 30

$\:$

Invers

$y = - 5x - 30$

$x = - 5y - 30$

$x + 30 = - 5y$

$y = - \frac{x}{5} - \frac{30}{5}$

$y = - \frac{x}{5} - 6$

${f}^{ - 1} (x) = - \frac{x}{5} - 6$