How many ways can a girl choose a two piece outfit from 5 blouses and 7 skirts?
1 answer:
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Answer:
f^-1(3) = 1.719 or f^-1(3) = 0.149
Step-by-step explanation:
for inverse function x and y coordinates are flipping so graph the function and find for what x - coordinate y- coordinate = 3
in case that f(x) = than f^-1(3) = 1.719
in case that f(x) = than f^-1(3) = 0.149
