Direct Variation

Is the given table a direct variation? If so, what is the constant?

• Yes; 1/4
• Yes; 4
• Yes; 2
• No

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Write an equation for this relationship.

• y=4x
• y=1/8x
• y=1/4x
• y=8x

Tags

CCSS.5.OA.B.3

Does the relationship represent direct variation?

• Yes
• No

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Which of the given graphs is a direct variation?

• A
• B
• C
• D

Tags

TEKS.MATH.8.4B

Direct variation is X over Y.

• True

• False, because its Y over X.

Tags

TEKS.MATH.2A.6L

TEKS.MATH.8.5E

TEKS.MATH.A.2D

Write the equation for the table given.

• y = 1/3x
• y = 3x
• y = 1/2x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Is this proportional?

• yes
• no

Tags

TEKS.MATH.8.4B

Is this proportional?

• yes
• no

Tags

TEKS.MATH.8.4B

Is this table proportional?

• Yes
• No

Tags

CCSS.7.RP.A.2A

Is the graph proportional or non-proportional?

• Proportional
• Non-Proportional

Tags

CCSS.7.RP.A.2D