SBUA 7 - CRM 2.4 Study Guide

Select which table shows a proportional relationship

• Table A

• Table B

• Both tables represent a proportional relationship

• Neither table shows a proportional relationship

Complete the statement to describe the type of relationship represented by the graph.

The relationship _____ (A. is not B. is) proportional because _____ (A. he saves $4.50 per week B. it is a straight line C. the ratio of money to weeks is not equivalent for every point D. a line can be drawn through all the points and goes through the origin.

(Separate your letters with a comma)

What is the constant of proportionality?

The equation c = pw, shows the relationship between the price of brisket, c, and the weight of the brisket, w. What is the value of the constant of proportionality, p, in this situation?

The table shows the proportional relationship between time, in hours, of harvesting corn and the amount of the corn harvested, pounds.

Which graph shows the proportional relationship between the time, x, in hours, its takes to harvest and the amount of corn harvested, y, in pounds?

Which equation represents the relationship?

• b = 5c

The number of calories, c, in a serving of oatmeal is proportional to the size, g. Suppose there are 120 calories in a 40 gram serving. Construct a graph to represent the relationship between the number of calories and the size of oatmeal.

Determine whether the scenario represents a proportional relationship.

JP and his family are going bowling at Universal Bowling. To bowl it would cost $15.50 to bowl including show and $3.50 for each game you play.

• Proportional

• Non - Proportional

Determine whether the scenario represents a proportional relationship.

• Proportional

• Non - Proportional