16. The graph shows the relationship between the total cost and the amount of rice purchased 32 20 Total price ($) Amount of rice (lb) Part A: What does the ordered pair (6, 30) represent? Part B: Which point on the graph represents the unit price? Part C: How many pounds would you have to buy for the total cost to be $20? Explain how to find the answer

16 The graph shows the relationship between the total cost and the amount of rice purchased 32 20 Total price Amount of rice lb Part A What does the ordered pai class=

Respuesta :

For the information given in the statement you have:

Part A: According to the graph, the point (6,30) means that the total cost of 6 pounds of rice is $30.

Part B: The unit price per pound of rice can be seen in the graph at point (1,4), that is, the price of 1 pound of rice is $ 4.

Part C: To find out how many pounds you would have to buy for the total cost to be $ 20 you have to find the point whose second coordinate is 20, that is, point (4,20), then you would have to buy 4 pounds of rice for the total cost to be $20.