Question

Find f(8) if f(x) = 5x-1

Answer 1

f(8) = 39

Step-by-step explanation

The question asks us to find f(8), that is, f(x) when x = 8 if

f(x) = 5x - 1

Inserting x = 8

f(8) = (5 × 8) - 1

f(8) = 40 - 1

f(8) = 39

Hope this Helps!!!