Question

If f(x) = x 2 + 1 and g(x) = 3x + 1, find 2f(1) + 3g

Answer 1

let's start with the first half. what is f(1)?
f(x) = x^2 + 1
f(1) = 1^2 + 1 = ?

Answer 2

2

Answer 3

so what is 2f(1)?

Answer 4

4

Answer 5

I think you didn't copy the question right. 3g doesn't mean anything. g of what?