Marco pays $459 to record an album in a studio. Marco then sells his album for $30 each. Write a function f (x) that represents Marco's profit in-terms of x number of albums sold.

Question

Mathematics

Esther Bond

28 October, 04:26

Marco pays $459 to record an album in a studio. Marco then sells his album for $30 each. Write a function f (x) that represents Marco's profit in-terms of x number of albums sold.

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Answers (1)

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Halle Benton · Answer 1

Step-by-step explanation:

If Marco gets profits, he should sells 16 albums.

(Because 459/30=15.3, but the number of albums should be an integer, so it's 16)

f (x) = 30x-459 (x≥16)