Graphing Ratios and Simplified Ratios

The video tutorial explains how to create graphs from ratio tables. It begins with an example of a ratio table showing the ratio of teachers to students, which is 1 to 6. The tutorial then demonstrates how to graph these ratios using ordered pairs, with teachers as the x-value and students as the y-value. The process is repeated with a different example involving peanuts and chocolate, where the ratio is simplified to 3:2. The video emphasizes that all points should align on a straight line when graphed, illustrating the consistent pattern of equivalent ratios.

What is the simplified ratio of teachers to students in the given example?

• 1 to 7

• 2 to 6

• 1 to 6

• 1 to 5

In the example of teachers and students, what is used as the x-value when graphing?

• Ratio value

• Number of students

• Number of teachers

• Total number of people

What is the y-value when graphing the teachers to students ratio?

• Ratio value

• Total number of people

• Number of students

• Number of teachers

What is the simplified ratio of peanuts to cups of chocolate?

• 3 to 4

• 4 to 3

• 2 to 3

• 3 to 2

How many cups of chocolate correspond to 6 cups of peanuts in the simplified ratio?

• 4

• 6

• 8

• 10

What is the x-value when graphing the peanuts to chocolate ratio?

• Total cups

• Cups of peanuts

• Cups of chocolate

• Ratio value

What is the y-value when graphing the peanuts to chocolate ratio?

• Cups of peanuts

• Cups of chocolate

• Ratio value

• Total cups

Which ordered pair represents 12 cups of peanuts in the peanuts to chocolate ratio?

• (8, 12)

• (6, 12)

• (12, 8)

• (12, 6)

What should you use to ensure all points align when graphing the ratio table?

• A compass

• A ruler

• A calculator

• A protractor

What is the final step after plotting all points on the graph?

• Draw a line through the points

• Erase the points

• Recalculate the ratios

• Change the scale