Answer :
Answer:
r(3) = 11
Step-by-step explanation:
To evaluate r(3) substitute x = 3 into r(x)
r(3) = (3 × 3) + 2 = 9 + 2 = 11
Answer:
r(3) = 11
Step-by-step explanation:
To evaluate r(3) substitute x = 3 into r(x)
r(3) = (3 × 3) + 2 = 9 + 2 = 11