Proportional: Graphs, Tables, Equations

What does the point (2,4) mean in the context of the problem?

Tags

CCSS.6.NS.C.6C

Will the point (14, 105) be on this graph?

• Yes

• No

Tags

CCSS.7.RP.A.2D

Is this graph proportional?

• Yes

• No

Tags

CCSS.7.RP.A.2D

This graph is NOT proportional because . . .

• It has the same CoP

• It is not a continuous straight line

• It does not start at the origin (0,0)

Tags

CCSS.7.RP.A.2D

Which is the correct equation for this relationship?

• y = 1/5x

• x = 5y

• y = 5x

Tags

CCSS.5.OA.B.3

In the equation y = k x

What does k represent?

• input

• Independent Variable

• Dependent Variable

• Constant of Proportionality

Tags

CCSS.7.RP.A.2B

What does the point (2,94) represent in this scenario?

• Every week, they earn $94

• After 1 week, they save $47

• After 2 weeks, they save $94

• After 94 weeks, they save $2

Tags

CCSS.7.RP.A.2D

What is the correct equation for this graph?

• x = k y

• x = 4/5 y

• y = 1.25x

• y = 4/5x

Tags

CCSS.7.RP.A.2D

True or False

A straight line that goes through the origin & has a CoP is proportional

• True

• False

Tags

CCSS.7.RP.A.2D

True or False

A straight line is proportional even if it doesn't go through the origin

• True

• False

Tags

CCSS.7.RP.A.2D