Question

Let f(x)= x^2+2x+3

Find f(2):______
Find f(-3):______

I need help on this whole paper don’t understand at alllllllll !!!!

Answer 1

f(2): 11 f(3): -12

Explanation:

To find these answer you simply plug in 2 or -3 to where the x is. So for the first one you have f(x) =
`2^(2)` + 2(2) + 3. Then you take that a solve for the answer. Same goes to -3.