Question

f(x) = 3x²+5, what is f(-3)

Answer 1

Answer:

32

Step-by-step explanation:

f(x) = 3x²+5

f(-3) = 3(-3)^2+5 = 27 + 5 = 32

Answer 2

Answer:

F(-3)=86

Step-by-step explanation:

3•(-3)^2 + 5

-9^2 +5

81+5=86