8th grade module 5

What is the unit rate in this proportional relationship?

• 60 miles/1 hour
• 120 miles/ 2 hours
• 1 mile/ 1 hour

Tags

CCSS.7.RP.A.2D

Which statement best describes the relationship between x and y in the table?

• Proportional
• Not Proportional

Tags

CCSS.7.RP.A.2A

What makes a graph proportional?

• Straight Line
• The line goes through (0,0)
• Curvy line
• Straight line and passes through (0,0)

Tags

CCSS.7.RP.A.2D

Is the graph proportional or non proportional?

• proportional
• non proportional

Tags

CCSS.7.RP.A.2D

What is the unit rate in this proportional relationship?

• 60 miles/1 hour
• 120 miles/ 2 hours
• 1 mile/ 1 hour

Tags

CCSS.7.RP.A.2D

The constant of proportionality can be found by finding the __________  _____________.

• unit rate
• ratio rate
• proportion answer
• rational number

Tags

CCSS.7.RP.A.2B

Amber recorded the prices of candy, based on weight, from two different stores in the table and graph. Which company has the cheaper price per pound? 

• There is not enough information to determine the price per pound.
• Carmine's Candy has the cheaper price per pound.
• Both candy stores have the same price per pound.
• Sam's Candy Shoppe has the cheaper price per pound.

Tags

CCSS.7.RP.A.2D

Carla and Brandon are members of two different magazine programs where any magazine ordered is the same price, regardless of the magazine ordered.
Carla pays $6.66 for 3 magazines, and she pays $17.76 for 8 magazines.
The equation below represents the amount of money Brandon pays for x magazines.
y = $2.88x
Who pays more per magazine?

• Brandon pays more per magazine.
• There is not enough information to determine the price per magazine.
• Brandon and Carla pay the same price per magazine.
• Carla pays more per magazine.

Tags

CCSS.6.RP.A.3B

Compare the rates of change of the following table and graph.

• The rate of change of the table is equal to the rate of change of the graph.
• The rate of change of the graph is greater than the rate of change of the table.
• There is not enough information to determine the rates of change.
• The rate of change of the table is greater than the rate of change of the graph.

Tags

CCSS.7.RP.A.2D

Compare the slope of the following equation and graph by determining which line is steeper.

• The line represented by the equation has the same steepness as the line shown in the graph.
• There is not enough information to determine the steepness of the lines.
• The line represented by the equation is steeper than the line shown in the graph.
• The line shown in the graph is steeper than the line represented by the equation.

Tags

CCSS.7.RP.A.2D