F (x) = 3 (х + 2)

f (-3) =

о аз

Oь - 7

Ос 7

W

The value of f (-3) = - 3

Step-by-step explanation:

It is given that f (x) = 3 (x+2), in order to find f (-3), we have to substitute x = - 3 into the function, f (x):

f (x) = 3 (x+2)

f (-3) = 3 (-3+2)

= 3 (-1)

= - 3