Modeling Linear Relationships 8.6.1

Which situation could match the depicted graph?

• The rate of change is a loss of one gallon each hour
• The rate of change is an increase in temperature related to time
• The rate of change describes gas mileage related to engine size
• The rate of change is a constant 25 miles per hour

Tags

CCSS.8.EE.B.5

What is the way to describe the rate of change?

• Number of units of electricity per cost
• Cost per number of units of electricity

Tags

CCSS.HSF.IF.B.4

The graph represents the different rates Sam and Kim hiked. Use the legend to determine who hiked at a faster pace.

• Kim hiked at a faster rate.
• Sam hiked at a faster rate.
• They hiked at the same rate.
• Their rates cannot be determined from the graph.

Tags

CCSS.HSS.ID.B.6

CCSS.HSS.ID.C.7

Kim traveled 6 miles in two hours. Which line represents Kim?

• Dashed Blue
• Solid Black

Tags

CCSS.8.EE.B.5

Billy opened a bank account with $200, and every week he spends $15.

Which equation best represents this situation?

• y = -15x + 200

• y = 15x - 200

• y = 200x + 15

• y = 15x + 200

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which statement matches the graph?

• Taylor can write 6 words per minute
• Taylor can write 25 words per minute
• Taylor can write 50 words per minute
• Taylor can write 150 words per minute

Tags

CCSS.8.EE.B.5

The table shows the relationship between y, the cost to rent a boat, and x, the amount of time the boat is rented. Which graph best represents the relationship between x and y shown in the table? (7.7A)

• 
• 
• 
• 

Tags

CCSS.8.EE.B.5

A store sells new video games for $55 each. Used video games sell for $12 each. Jacob is buying 3 new video games and x used video games. Which equation can be used to find y, the total price Jacob must pay in dollars? (7.4A)

• y = 12x + 55

• y = 12x + 165

• y = 55x + 12

• y = 165x + 12

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

What is the rate of change for this situation?

• There are 660 costs and 600 units of electricity
• The cost is $100 for every 110 units
• The cost is $110 for every 100 units

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Based on the table, determine the rate of change for the situation.

• There are 10 candles burning for 10 hours.
• The candle starts at 10 inches tall and after 10 hours it is burned out.
• For every hour that goes by, the candle loses an inch in height.
• The candle burns an inch every hour.

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6