Question

If f(x) = 6x – 4, what is f(x) when x = 8? 2 16 44 52

Answer 1

44

Explanation:

f(x) = 6x – 4

f(8) = 6(8) – 4

= 48 - 4

= 44

Answer 2

44

Explanation:

f(x) = 6x-4

Let x=8

f(8) = 6*8 -4

= 48 -4

=44