cselder
09.10.2019 •
Mathematics
The total cost (c) in dollars of renting a car for n days is given by the inequality c > 125 +50n. what is the maximum number of days for which a car could be rented if the total cost was $425?
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Ответ:
f(3) = 22
Step-by-step explanation:
f(x) = 2x^2 + 4, find f(3)
f(3) = 2(3)^2 + 4
f(3) = 2 (9) + 4
f(3) = 18 + 4
f(3) = 22