Proportional Graphs and C O P

The graph shows the cost of oranges per bag. What is the cost of 4 bags of oranges?

Tags

CCSS.7.RP.A.2D

Samir believes this graph is proportional and that the C.O.P is 3. Do you agree with the Samir. Explain why or why not.

Tags

CCSS.7.RP.A.2D

The graph shows the relationship between x, the amount of time in hours, and y, the distance traveled in miles, by a probe before it reaches Mars. Does the graph represent a proportional relationship? Why or Why Not. Then Determine the number of miles the probe travels in 5.5 hours.

Tags

CCSS.7.RP.A.2D

The graph below shows the total distance, in miles, traveled by a towboat over time, in hours. Which statement BESTS described the meaning of the coordinates of point F on the graph.

• It shows the unit rate of the graph in hours per mile.

• It shows the unit rate of the graph in miles per hour.

• It shows the time, in hours, it takes the towboat to travel 1 mile

• It shows the distance traveled, in miles, by the towboat after 5.25 hours.

Tags

CCSS.8.EE.B.5

What is the equation for something to be proportional?

• y=kx

• x=ky

• k=yx

• y=x/k

Tags

CCSS.7.RP.A.2C

Determine the constant of proportionality for the table. Express your answer as y = kx

• y = 1/2x

• x = 1/2y

• y = 2x

• k = x

Tags

CCSS.7.RP.A.2B

Determine the constant of proportionality for the table. Express your answer as y = kx

• 15k

• x = 15y

• y = 0.06x

• y = 15x

Tags

CCSS.7.RP.A.2B

In the equation y = 14x, what is the constant of proportionality?

• x

• 14

• y

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality?

• 4

• 12

• 3

• 1/3

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality?

• 7

• 3.3

• 3/10

• 14

Tags

CCSS.7.RP.A.2B