Question

Sendo f(x) = 3x+5. Calcule f(2).
a) 9
b) 10
c) 11
d) 12
e) 13

Answer 1

f(x) = 3x + 5

f(2) = 3 . 2 + 5

f(2) = 6 + 5

f(2) = 11

Letra C