How much is the profit if Tiffany has 400 customers per week? * a. P3,000
b. P6,000
c. P9,000
d. P12,000
2. How much is her profit if she has 1,000 customers per week? *
a. P6,000
b. P12,000
c. P18,000
d. P27,000
3. If she want to earn 30,000 a week, how many customers should she have? *
a. 300
b. 1,000
c. 1,100
d. 1,200
4. Is the table shows a linear function? *
a. No
b. Yes
c. cannot be determined
5. If yes, which of the following linear function represents the problem? *
a. y = 30x - 3,000
b. y = 30x + 5,000
c. y = 30x
d. y = x + 30