Question

7) If f(x) = 6x + 1, what is f(3)?
a)0
b)1
c) 19

Answer 1

C

Explanation:

f(3) means you replace the x in the f(x) = 6x +1

6x3+1 =19

Answer 2

C.

Since x=3, subt it into 6x+1.

6(3)+1=19