Johnny Storm is going to walk in a fundraising event to raise money for his school band. His mother has agreed to donate $8.50 to the school for each mile that
Johnny walks, plus an additional $15.
What equation represents y, the total amount of money Johnny's mother will donate
if Johnny walks X miles during the event?

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1

1/3 + 1/3 ≠ 2/6 because 1/3 alone = 2/6  

step by step explanation:

1/3 + 1/3 = 2/3       2/3=4/6

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its kinda hard to answer this when we dont have all the information that we need.