Compare linear functions

Compare the two linear functions listed below and determine which has a greater slope.

• Function 1 because the slope is 12
• Function 2 because the slope is 1
• Function 1 because the slope is 1/12
• They are equal 

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Compare the two linear functions listed below and determine which has a greater slope.

• Function 1 because the slope is 3/2
• Function 2 because the slope is 1
• Function 1 because the slope is 2/3
• They are equal 

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Compare the rates of change. Which statement is true about functions A and B?

• They have the same rate of change
• A has a greater rate of change than B
• A and B both have negative rates of change
• A has a negative ROC and B has a positive ROC

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

The cost of Nate’s service is described by y = 4x + 6. The table shows the cost of Beth’s service. Which service is cheaper for 8 movies in one month?

• Beth's service ($38 vs. $40) is cheaper
• Nate’s service ($42 vs. $44) is cheaper
• Nate’s service ($38 vs. $40) is cheaper
• Beth's service ($42 vs. $44) is cheaper

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Which panda is growing faster?

• Mochi
• Kappa
• Po the dragon warrior
• Jack Black

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Which panda will weigh more at 5 weeks?

• Mochi
• Kappa
• Po the dragon warrior
• Jack Black

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Who weighed more at the beginning of the show?

• Valerie
• Oscar
• Mrs. Conte
• They weighed the same

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Who is losing weight faster?

• Valerie
• Oscar
• Mrs. Conte
• They are losing the same amount of weight

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Rich is a member of a gym. He pays a monthly fee plus a per-visit fee. The equation below represents the monthly amount Rich pays for his membership to the gym per month for x visits.
y=3x+10
What does the y-intercept of the graph of this equation represent?

• The monthly fee
• How much Rich pays per visit
• The number of times Rich goes to the gym
• The total cost at the end of the month

Tags

CCSS.HSF.LE.B.5

Charlie rented a moving truck. He paid a daily fee plus a per-mile fee to rent the truck. The equation below represents the daily amount Charlie paid for the truck if he drives it x miles.
y=0.5x+10
What does the slope of the graph of this equation represent?

• The daily fee for the moving truck
• The per-mile fee for the moving truck
• How much Charlie paid for the truck
• The number of miles he drove

Tags

CCSS.HSF.LE.B.5