Graph Proportional Relationships Quick Check
5 of 55 of 5 Items
Question
Use the image to answer the question.
A line graph shows number of items on the x-axis and cost in dollars on the y-axis. The graph shows the trends for A, B, C, and D. The x-axis ranges from 0 to 7 in increments of 1. The y-axis ranges from 0 to 35 in increments of 5. A line starts at the origin and passes through the plotted point A at left parenthesis 1 comma 25 right parenthesis. A line starts at the origin and passes through plotted point B at left parenthesis 2 comma 30 right parenthesis. A line starts at the origin and passes through plotted point C at left parenthesis 2 comma 20 right parenthesis. A line starts at the origin and passes through plotted point D at left parenthesis 4 comma 20 right parenthesis.
Talia noticed a sale at her favorite store. The points on the graph show how many items she bought of each. T-shirts were selling for $5 each, long sleeve shirts were $10 each, jeans were discounted to $15 each, and sweaters were on sale for $25 each. Name the point corresponding to the number of pairs of jeans Talia purchased.
(1 point)
Responses
D
D
B
B
A
A
C
C
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The correct answer is D.
The point corresponding to the number of pairs of jeans Talia purchased is D.
To answer this question, we need to identify the point on the graph that corresponds to the number of pairs of jeans Talia purchased. Based on the information given, jeans were on sale for $15 each. Looking at the graph, we can see that there is a line passing through the point (4, 20). This means that Talia purchased 4 items at a cost of $20.
Therefore, the point corresponding to the number of pairs of jeans Talia purchased is D.