Graphing Ratios Worksheet
Practice graphing ratios and understanding their relationships on a coordinate plane for 8th grade math.
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Graphing Ratios
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Read each question carefully and follow the instructions to graph ratios and identify proportional relationships.
1. A recipe calls for 2 cups of sugar for every 3 cups of flour. Create a table of at least 3 equivalent ratios and graph them on the coordinate plane below. Label your axes.
Sugar (cups) | Flour (cups)
-------------|-------------
2 | 3
4 | 6
6 | 9
2. Which of the following graphs represents a proportional relationship?
3. A proportional relationship on a graph is represented by a straight line that passes through the .
4. The constant of proportionality is represented by the of the line on a graph of a proportional relationship.
5. A car travels at a constant speed of 60 miles per hour. Complete the table and graph the relationship between time (hours) and distance (miles) on the coordinate plane.
Time (hours) | Distance (miles)
-------------|------------------
1 | 60
2 | 120
3 | 180
6. All linear relationships are proportional relationships.
True
False