Question

If f(x) = 2x2 + 2, find f(5).

102

52

22

−1.5

Answer 1

just put x=5 in f(x)

Answer 2

wouldnt dat be -1.5

Answer 3

nopes, what is \(\huge 2\times 5^2+2=?\)

Answer 4

i seen this question twice today lol
f(5) = 2(5)^2 + 2

Answer 5

5^2 = ?

Answer 6

52

Answer 7

thats the answer for the whole thing
52 is correct

Answer 8

yes, 52 is correct :)

Answer 9

thanx for helping me