Alg 2
the function c(n) below relates the number of bushel of apples picked at a pick-your-own orchard to the final cost for the apples.
it takes as input the number of bushel of apples picked after paying an entry fee to an orchard and returns as output the cost of the apples (in dollars).
c(n)=20n+15
which equation below represents the inverse function n(c), which takes the cost of the apples as input and returns the number of bushels picked as output?
a, n(c) = c + 20/15
b, n(c) = c - 15/20
c, n(c) = c + 15/20
d, n(c) = c - 20/15
what's the answer?