F(a)=-2a^2 - 5a^4
if a=-3
f(-3)=-2(-3)^2 - 5(-3)^4
=(-2*9) - (5*81)
=-18 - 405
=423
The average rate of change is (total change in f(x))/(total change in x) so
r=(f(6)-f(2))/(6-2)
r=(36-6-4-4+2+4)/4
r=7
Answer:
25
Step-by-step explanation:
3 + 2 =5 so then you multiply 5 by 5 to get 25
Answer:
A, C D
Step-by-step explanation:
sorry if wrong
Answer:
=
2
7
+
3
Step-by-step explanation: