The function \(f\) is defined by \(f(x) = \frac{x + 16}{5}\), and \(f…

Question

Prompt

The function

f

is defined by

f (x) = \frac{x + 16}{5}

, and

f (a) = - 19

, where

a

is a constant. What is the value of

a

- 111

- 79

- \frac{79}{5}

- \frac{3}{5}