Mathematics, 10.02.2021 18:00 yungkxng57

Jenny is running in a charity event. One donor is paying an initial amount of $20.00 plus an extra $5.00 for every mile that jenny runs. A. Write a function D9x) for the total donation for x miles run.
B. Find the inverse function.
C. What do x and D-1(x) represent in the context of the inverse function.

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Jenny is running in a charity event. One donor is paying an initial amount of $20.00 plus an extra $...