Question

Given f(x)=20x+12, find f(6)

Answer 1

From the question presented, we have:

$f(x)=20x+12$

To find f(6), we need to substitute x = 6 in the equation and perform the calculation, as follows:

$f(6)=20\times6+12$

First, we calculate the multiplication, then we make the sum.

$f(6)=120+12=132$

From this, we conclude that:

$f(6)=132$