Gr.8 M6 L5

Lamar and his sister continue to ride the Ferris wheel. The graph below represents Lamar and his sister’s distance above the ground with respect to time during the next 40 seconds of their ride.

Which interval is the function increasing?

• 𝟒𝟎 to 𝟒𝟒 seconds

• 𝟒𝟖 to 𝟓𝟐 second

• 𝟒𝟒 to 𝟒𝟖 seconds

• 𝟔𝟎 to 𝟔𝟒 seconds

• 𝟓𝟐 to 𝟓𝟔 seconds

Lamar and his sister continue to ride the Ferris wheel. The graph below represents Lamar and his sister’s distance above the ground with respect to time during the next 40 seconds of their ride.

Which interval is the function decreasing?

• 𝟒𝟎 to 𝟒𝟒 seconds

• 𝟒𝟖 to 𝟓𝟐 second

• 𝟒𝟒 to 𝟒𝟖 seconds

• 𝟔𝟎 to 𝟔𝟒 seconds

• 𝟓𝟐 to 𝟓𝟔 seconds

Tags

CCSS.8.EE.B.5

Lamar and his sister continue to ride the Ferris wheel. The graph below represents Lamar and his sister’s distance above the ground with respect to time during the next 40 seconds of their ride.

Is the function linear or nonlinear?

• The function is both linear and nonlinear during different intervals of time

• Nonlinear

• Linear

Tags

CCSS.8.F.A.3

Lamar and his sister continue to ride the Ferris wheel. The graph below represents Lamar and his sister’s distance above the ground with respect to time during the next 40 seconds of their ride.

What happening during the interval of time from 𝟔𝟎 to 𝟔𝟒 seconds?

• The Ferris wheel is going back down from 𝟔𝟎 to 𝟔𝟒 seconds

• The Ferris wheel is going back up from 𝟔𝟎 to 𝟔𝟒 seconds

• The Ferris wheel is not moving from 𝟔𝟎 to 𝟔𝟒 seconds

Tags

CCSS.HSF.IF.B.4

Lamar and his sister continue to ride the Ferris wheel. The graph below represents Lamar and his sister’s distance above the ground with respect to time during the next 40 seconds of their ride.

Based on the graph, how many complete revolutions are made during this 𝟒𝟎-second interval?

• Five revolutions are made during this time period.

• Three revolutions are made during this time period.

• Four revolutions are made during this time period.

• No revolutions are made during this time period.

Read through the following scenarios, which scenario matches the graph?

• This shows the change in a smartphone battery charge as a person uses the phone more frequently.

• A child takes a ride on a swing.

• A savings account earns simple interest at a constant rate.

• A baseball has been hit at a youth baseball game.

Tags

CCSS.HSF-LE.A.1B

Read through the following scenarios, which scenario matches the graph?

• This shows the change in a smartphone battery charge as a person uses the phone more frequently.

• A child takes a ride on a swing.

• A savings account earns simple interest at a constant rate.

• A baseball has been hit at a youth baseball game.

Read through the following scenarios, which scenario matches the graph?

• This shows the change in a smartphone battery charge as a person uses the phone more frequently.

• A child takes a ride on a swing.

• A savings account earns simple interest at a constant rate.

• A baseball has been hit at a youth baseball game.

Read through the following scenarios, which scenario matches the graph?

• This shows the change in a smartphone battery charge as a person uses the phone more frequently.

• A child takes a ride on a swing.

• A savings account earns simple interest at a constant rate.

• A baseball has been hit at a youth baseball game.

Lamar and his sister are riding a Ferris wheel at a state fair. Using their watches, they find that it takes 𝟖 seconds for the Ferris wheel to make a complete revolution. The graph below represents Lamar and his sister’s distance above the ground with respect to time.

Is the function represented by the graph linear or nonlinear?

• The function is nonlinear.

• The function is linear.

• The function is both nonlinear and linear

• The function is neither nonlinear and linear