Use the table and image to answer the question.
Store 1 Football Cost
Quantity ($) Cost
1 12
2 24
3 36
An illustration shows a graph labeled Football Cost. The horizontal axis is labeled Quantity and ranges from 0 to 5 in increments of 1. The vertical axis is labeled Cost and ranges from 0 to 39 in increments of 3. An upward slanting line segment connects points plotted at left parenthesis 0 comma 0 right parenthesis, left parenthesis 1 comma 9 right parenthesis, left parenthesis 2 comma 18 right parenthesis, left parenthesis 3 comma 27 right parenthesis, and left parenthesis 4 comma 36 right parenthesis.
Two stores have their footballs on sale. Which store has the better buy? What is the cost for a football at Store 1 and Store 2?
(1 point)
Responses
Store 2 has the better buy on footballs. Store 1’s football costs $24, and Store 2’s football costs $9.
Store 1 has the better buy on footballs. Store 2’s football costs $12, and Store 1’s football costs $9.
Store 1 has the better buy on footballs. Store 2’s football costs $9, and Store 1’s football costs $3.
Store 2 has the better buy on footballs. Store 1’s football costs $12, and Store 2’s football costs $9.
To determine which store has the better buy, we need to compare the cost of footballs at both stores.
Looking at the table, we can see that for Store 1, the cost of a football increases by $12 for each additional quantity. Therefore, the cost for a football at Store 1 can be calculated using the formula: Cost = Quantity * 12.
From the graph, we can see that the cost for a football at Store 2 is $9, regardless of the quantity.
Comparing the costs, we can conclude that Store 2 has the better buy on footballs, as the cost is lower. Therefore, the correct answer is: Store 2 has the better buy on footballs. Store 1’s football costs $12, and Store 2’s football costs $9.