ohn pays an amount P12.00 per hour for using the internet at Cyber Cafe. During
Saturdays and Sundays, he enjoys and spends most of his time playing online games
with his friends. The maximum number of hours he spend at Cyber Café ever weekend
is 4 hours.

(a) How much will John pay for using the internet for 1 hour? 2 hours? 3 hours? 4 hours?

(b) Make a table of values.

(c) Write a function that relates that amount spend and the
time consumed.

(d) Find the inverse of the function in item 2.

(e) If John has decided not to play the game in the internet café this weekend,
what is the maximum amount that he would have saved?​​