Answer:
f = 5.12
Step-by-step explanation:
f(8)=0.8(8)^2
f(8)=6.4^2
f(8)=40.96
f(8)/8 = 40.96/8
f = 5.12
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Answer:

Step-by-step explanation:
Answer:
Charges what?
Step-by-step explanation:
Unfinished...
Idk figure it out.. sorry
Answer: one solution
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