Direct Proportion Quiz 1

Which of the following table shows a direct proportion relationship?

• 
• 
• 
• 

Tags

CCSS.7.RP.A.2B

Which of the following function represents a direct proportion?

• y=1/x

• y=2k/x

• y=kx

• y=0x

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.3

Is this a direct proportion?

y=2x

• Yes

• No

Tags

CCSS.HSF-LE.A.1B

Given that y=kx is the function of a direct proportion, what is(are) the possible value(s) of k?

• 0

• -2

• 4

• 20

Which of the following graph shows a direct proportion relationship?

• 
• 
• 
• 

Tags

CCSS.7.RP.A.2D

Given that y=4x, find the value of y when x=5.

• 4

• 5

• 9

• 20

Tags

CCSS.6.EE.C.9

Y is directly proportional to X, when Y=8, X=4. Find the equation relating Y and X.

• Y=X

• Y=kX

• Y=2X

• Y=0.5X

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.F.A.1

CCSS.8.F.A.3

CCSS.8.F.B.4