Q1:
Michael has a part-time job. For each hour he works, he earns . The graph shows the relationship between the number of hours he works, and the amount he earns.
Suppose he earns . How many hours does he work?
Q2:
Michael has a discount coupon worth $2. Which table shows the amount , in dollars, that he will pay if he uses his coupon to buy something priced at dollars?
10 | 12 | 15 | 20 | |
2 | 2 | 2 | 2 |
10 | 12 | 15 | 20 | |
12 | 14 | 17 | 22 |
10 | 12 | 15 | 20 | |
20 | 24 | 30 | 40 |
10 | 12 | 15 | 20 | |
8 | 10 | 13 | 18 |
10 | 12 | 15 | 20 | |
5 | 6 | 7.5 | 10 |
Q3:
Which table matches the relationship between and shown in the graph?
5 | 10 | 15 | |
5 | 10 | 15 |
0 | 5 | 10 | |
5 | 10 | 15 |
5 | 10 | 15 | |
10 | 15 | 20 |
5 | 10 | 15 | |
0 | 5 | 10 |
10 | 15 | 20 | |
5 | 10 | 25 |
Q4:
Which set of ordered pairs would make the data in the table represent the function ?
Input | 5 | 12 | ||
---|---|---|---|---|
Output | 10 | 24 |