Graphing Ratios on a Coordinate Plane

This video tutorial teaches how to solve ratio problems by graphing on a coordinate plane. It begins with an introduction to ratio problems using a fruit punch example, followed by a review of using ratio tables. The tutorial then covers the basics of graphing on a coordinate plane, including identifying the x-axis, y-axis, and origin. The fruit punch example is revisited to demonstrate applying ratio tables and graphing. Finally, the video shows how to connect points on a graph to represent a ratio.

If you have 12 cups of apple juice, how many cups of grape juice are needed according to the ratio discussed?

• 6 cups

• 8 cups

• 12 cups

• 10 cups

What is the correct order of coordinates when plotting a point on a graph?

• x-coordinate first, then y-coordinate

• y-coordinate first, then x-coordinate

• It doesn't matter

• Both coordinates simultaneously

What is the origin on a coordinate plane?

• The point where the x-axis ends

• The point at the top right corner of the plane

• The point where the x-axis and y-axis intersect

• The point where the y-axis ends

In the example of graphing the ratio of grape juice to apple juice, what is the first point plotted on the graph?

• (4, 6)

• (0, 0)

• (2, 3)

• (12, 8)

When graphing the ratio of grape juice to apple juice, what pattern is followed to plot the points?

• Add 3 cups of grape juice and 2 cups of apple juice

• Add 4 cups of grape juice and 6 cups of apple juice

• Add 2 cups of grape juice and 3 cups of apple juice

• Add 1 cup of grape juice and 1 cup of apple juice