# math

A videoke machine can be rented for ₱1000 for three days, but for thefourth day onwards and additional cost of ₱400 per day is added. Representthe cost of renting a videoke machine as a piecewise function.

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1. y = 1000 for x <= 3
y = 1000 + 400x for x > 3

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oobleck
2. II. A videoke machine can be rented for P 1000 for 3 days, but the fourth day onwards, an additional cost of P 400 a day is a added. Represent the cost of renting a videoke machine as a piecewise function of the number of days it is rented. *

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