7.4A or 7.7A

A family makes homemade pickles. They pack the pickles at a rate of 80 pickles per 5 jars. Write the LINEAR equation for this rate (y=mx+b)

A family makes homemade pickles. They pack the pickles at a rate of 80 pickles per 5 jars. Create a graph that represents this rate.

A snail moving at a constant rate traveled a distance of 20 inches in an hour. Create a graph to represent y, the number of inches the snail traveled in x hours.

Create the graph that represents this scenario.

Ms. Ibrahim traveled a total of 150 miles for work in 5 days. She traveled the same distance for work each day. 

 

Which three points lie on the line that represents the total distance in miles, y, she traveled for work in x days?

 

Select THREE correct answers.

Robbie is building a dollhouse for his niece. The living room has a width of 8 inches, a length of 10 inches, and has an area of 80 square inches. Robbie wants to increase the width of the living room but leave the length the same. The table shows how the area, y, changes as the width, x, changes.

Part A
Graph the data showing the relationship between the area of the living room and the width of the living room.

Robbie is building a dollhouse for his niece. The living room has a width of 8 inches, a length of 10 inches, and has an area of 80 square inches. Robbie wants to increase the width of the living room but leave the length the same. The table shows how the area, y, changes as the width, x, changes.

Part B:

Write the LINEAR equation that represents this data.

The graph represents a relationship with a constant rate of change.

Write the LINEAR equation that represents this graph.

The graph represents a relationship with a constant rate of change.

Complete the table based on the graph.

(-4, ​ (a)   )

(​ ​ (b)   , -2)

(0, ​ (c)   )

(4, ​ ​ (d)   )

​

• 0
• -3
• -4
• 1
• 3
• 5
• -5
• -8
• 8
• -1

Identify one table, one graph, and one equation that represent the same constant rate of change.

Select THREE correct answers. 

Groups:

(a) The 3 that match

,

(b) The 6 wrong options

• 
• 
• 
• 
• 
• 
• 
• 
• 

​ A local event company rents out large light-up letters for parties. The total cost is determined by the number of light-up letters used for the display.

H A P P Y= $61.00

Which graph and numeric representation best represents the relationship between c, the total cost of renting n light-up letters?

Select TWO Correct answers.