Constant of Proportionality (Graph)

In order for a graph to represent a direct variation the line must be straight and go through the _________.

• y-axis
• origin
• x-axis
• 1st quadrant

Tags

CCSS.8.EE.B.5

Which of the following is the correct formula for finding the constant of proportionality?

• k = x/y
• k = y/x
• y = k/x
• x = k/y

Tags

CCSS.7.RP.A.2B

Which of the following ordered pairs is NOT part of the graph above?

• (2, 94)
• (4, 188)
• (282, 6)
• (8, 376)

Tags

CCSS.5.OA.B.3

The horizontal axis is the y-axis.

• True
• False

Tags

CCSS.6.NS.C.6B

The point (0, 0) is called the origin.

• True
• False

Tags

CCSS.6.NS.C.6B

What is the constant of proportionality of the graph above?

• 0
• 1/6
• 60
• 10

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality of the graph above?

• 16
• 1/16
• 1
• None of the above

Tags

CCSS.7.RP.A.2B

The constant of proportionality for the graph above is 1.

• True
• False

Tags

CCSS.7.RP.A.2B

In the graph above, the x-axis represents the number of downloads.

• True
• False

Tags

CCSS.7.RP.A.2D

According to the graph above, 5 bags of luggage weighs 150 pounds.

• True
• False

Tags

CCSS.7.RP.A.2D