Respuesta :

easy, put - fr x
f(-1)=2(-1)^2+3
f(-1)=2(1)+3
f(-1)=2+3
f(-1)=5

If your answer choices are.

- 1,  1,  4

Then put - fr x

f(-1)=2(-1)^2+3

f(-1)=2(1)+3

f(-1)=2+3

f(-1)=5

So the answer is 5