Proportional Relationships from a Graph

What is the equation y=kx for the table?

• y=1/3x

• y=3x

• y=5x

• y=1/5x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which equation matches the graph?

• y = 7x

• y = 42x

• y = 6x

• y = 2x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the constant of proportionality (in miles per hour) based on the table?

• 45

• 90

• 135

• 2

Tags

CCSS.7.RP.A.2B

Using the graph above, determine the constant of proportionality.

• k = 0

• k = 1

• k = 3

• k = 6

Tags

CCSS.7.RP.A.2B

The table shows the weight in pounds of objects on earth compared to objects on the moon.  If an object on earth weighs 42 lbs, what is its weight on the moon?

• 7 lbs

• 12 lbs

• 84 lbs

• 252 lbs

Tags

CCSS.7.RP.A.2D

The time in hours, h, it takes to hike in miles, m, is displayed in the graph above.  What is the constant of proportionality? 

• 1

• 2

• 5/6

• 6/5

Tags

CCSS.7.RP.A.2B

Using the table above, determine the equation of the line.

• y = 5x

• y = 10x

• y = 1/5 x

• y = 1/10 x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

The cost, c, of potato salad by its weight in pounds, p, at a deli is given in the table above.  Which equation best models this data.

• c = .29p

• c = 3.5p

• p = .29c

• p = 3.5c

Tags

CCSS.6.EE.C.9

What is the constant of proportionality based on the table above?

• 1/75

• 75

• 1

• 0

Tags

CCSS.7.RP.A.2B

The time in minutes it takes a sloth to move a certain distance in feet is shown in the graph above.  How far can a sloth move in 5 minutes?

• 1 foot

• 10 feet

• 20 feet

• 30 feet

Tags

CCSS.7.RP.A.2D