Answer:
D
Step-by-step explanation:
using the rule of exponents
= 
substitute x = - 3 into f(x)
f(- 3) = 4(
= 4 ×
= 4 ×
= 
Good luck i cant read it tho if i could read it i would help sorry
It looks like the first 3 are because they all are blank x2.5 but the last one would be 8x2.5=20..
Answer:
the answer is "B"
the "a" (as in ax^2) is negative thus the parabola "goes downward"
Step-by-step explanation: