1b. Explain how you can use the graph to determine the number of pickles per burger.
Hint: Tell me how many pickles per burger.
5
Question 3
3.
2. The table below shows the relationship between the number of weeks since the start of school and the total number of books Jade has read.
a) Plot the points from the table on the graph.
1
1
10
Question 6
6.
1
1
9
Question 9
9.
4. The equation c = 4.5s shows how much it costs to buy smoothies. In the equation, c represents cost in dollars, and s represents how many smoothies were purchased.
a) Complete the table and graph the relationship on the coordinate plane provided.
Table - 5 pts
Graph - 4 pts
1
1a. What does the point
(14, 70) mean in this situation?
14 burgers have 70 pickles per burger.
14 burgers need 70 pickles.
70 burgers need 14 pickles.
70 burgers have 14 pickles per burger.
Question 4
4.
Question 5
5.
3. A local bowling alley charges $10 per hour plus a one-time charge of $5 to rent bowling shoes.
a) Complete the table and graph the relationship on the coordinate plane provided. Be sure to label your axes.
Table - 6 pts
Graph - 2 pts
Labels - 2 pts
Question 7
7.
Question 8
8.
3b. Explain why the relationship is or is not proportional.
Question 10
10.
2b. The point (9, 18) tells us that after ___ weeks of school, Jade has read a total of ____ books.
18 weeks...9 books
9 weeks...18 books
2c. Could the relationship between the number of weeks since the start of the school year and the total number of books Jade has read be proportional?
No, because 2 + 2 = 4, but 5 +2 = 7 (not 10) so it is not proportional.
No, because the x column of the graph that represents weeks increases by a different number each time.
Yes, y/x = 2 for all of the points and the line goes through the origin (0,0).
Yes, because all of the numbers in the table are even.
3b. Is the relationship between cost and time proportional?
Yes
No
4b. What does 4.5 represent in the equation c = 4.5s?
