Answer :
Answer:
f(4) = 48
Step-by-step explanation:
To evaluate f(4) , substitute x = 4 into f(x)
f(x) = 12x , then
f(4) = 12(4) = 12 × 4 = 48
Answer:
f(4) = 48
Step-by-step explanation:
To evaluate f(4) , substitute x = 4 into f(x)
f(x) = 12x , then
f(4) = 12(4) = 12 × 4 = 48