Understanding Ratios on Graphs

What is the essential question addressed in this lesson?

• How to solve algebraic equations?

• How to graph a set of ratios and understand ordered pairs?

• How to calculate the area of a circle?

• How to find the volume of a cube?

Which of the following is NOT a learning goal mentioned in the lesson?

• Graphing a set of ratios

• Calculating the area of a triangle

• Determining a set of ratios from a graph

• Explaining what an ordered pair represents

Which axis is typically used for the first element in a ratio?

• The diagonal axis

• The x-axis

• The z-axis

• The y-axis

What is the first step in graphing a set of ratios?

• Draw the graph

• Label the axes

• Identify the scale

• Determine the title

What is the significance of the x-axis in ratio tables?

• It is always second

• It is always first

• It is always vertical

• It is always diagonal

In the example of burgers and hot dogs, which item is placed on the x-axis?

• Neither

• Both

• Burgers

• Hot dogs

When graphing cars and trucks, where would you place the point for 6 cars and 5 trucks?

• At (5, 4)

• At (6, 4)

• At (5, 6)

• At (6, 5)

How do you determine the ratio from a graph with green and red paint?

• By identifying the coordinates of the points

• By counting the number of dots

• By measuring the distance between points

• By calculating the slope of the line

What does the ordered pair (1, 22) represent in the gym membership example?

• 22 gyms cost 1 dollar

• 22 months cost 1 dollar

• 1 gym costs 22 dollars

• 1 month costs 22 dollars

In the school play costumes example, what does the ordered pair (4, 18) indicate?

• 4 yards of fabric make 18 costumes

• 18 costumes require 4 yards of fabric

• 4 costumes require 18 yards of fabric

• 18 yards of fabric make 4 costumes