Question

Find f(3) if f(x) = -4x + 1?

Answer 1

-11

Explanation:

where x is out -3 so it would look like

-4(3)+1

which is -11

you do -4 * 3 first which = -12 than add one you will get -11

Answer 2

f (3) equals -11

Explanation:

f (x) = -4x + 1

For f(3), just substitute 3 in the place of x:-

f (3) = -4 x 3 + 1

f (3) = -12 + 1

f (3) = -11