a videoke machine can be rented for P1,000 for three days but for the fourth Day onwards and additional cost of ₱400 per day is added represent the cost of renting a videoke machine as a piecewise function.
Answer (1)
For the first 3 days, the cost is fixed at ₱1,000.Starting from the 4th day, an additional ₱400 per day is charged, so the cost is ₱1,000 plus ₱400 for each day beyond the third day.
