Question

Compute the following:
h(x) = x^2 + 1
h(3)

Answer 1

Just replace x with 3 and work it out

Answer 2

I get the answer 3.3

Answer 3

arhhhggg!, how can you possible get that?

h(x) = x^2 + 1
h(3) = 3^2 + 1 = 9+1 =10

Answer 4

easy -- 3.2 + 1 = 3.3, right?