Zoey buys mobile games via an app store on her phone. The relationship between the number of games downloaded, x, and the total cost in dollars of the downloads, y, is represented by the graph below.
What does the ordered pair (7, comma, 427,42) indicate?
0
Games Downloaded
Total Cost(in dollars)
x
y
0
Games Downloaded
Total Cost(in dollars)
(7 , 42)
A. 7 games that cost a total of $42.00
B. 42 games that cost $7.00 each
C. 7 games that cost $42.00 each
D. 42 games that cost a total of $7.00
The correct answer is A. 7 games that cost a total of $42.00. The ordered pair (7, 42) indicates that Zoey downloaded 7 games, and the total cost of those games is $42.00.
The ordered pair (7, 42) indicates the total cost of 7 games. So, the correct answer is:
A. 7 games that cost a total of $42.00
To determine the meaning of the ordered pair (7, 427.42), we need to understand the relationship shown in the graph.
The x-axis represents the "Games Downloaded" and the y-axis represents the "Total Cost (in dollars)". The graph shows the relationship between the number of games downloaded (x) and the total cost of those downloads (y).
The ordered pair (7, 427.42) indicates that when Zoey downloads 7 games, the total cost of those downloads is $427.42.
Therefore, the correct answer is A. 7 games that cost a total of $42.00.