Answer:
f(x) = - 5x^2 + 90x - 390
Step-by-step explanation:
what is the problem i can't see anything
I'm sorry but idk. .......................
1/2, 1/4, 2/3, 1, 3/2.
I'll just list some more, because why not?
10/9, 9/10, 11/2, 2/6, 2/10...
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