Respuesta :

xsn1per

Answer:

-2

Step-by-step explanation:

3(-3)^2+5(-3)-14

27-15-14=-2
Substitute -3 into the equation so
3(3)^3 is 27
5*(-3) is -15 and
You just bring down -14.
27-15-14 is -2 so
f(-3)=(-2)