Question

If f(x) = 3х – 12, what is f(2)?
ОА. -18
ОВ. 6
Ос. -6
OD. 18

Answer 1

The f(2) = -6.

Explanation:

You can find it by putting the value of x,

f(2) = 3x - 12

f(2) = 3×(2) - 12

f(2) = 6 - 12

f(2) = -6.