Proportional and Non-P, Functions, & direct variation

Is the following a function?

(-2, -2) (-2, -3) (-2, -5) (-2, 1)

• Yes

• No

Tags

CCSS.HSF.IF.A.1

Which best describes the equation?
y = 75x

• Proportional
• Non-proportional

Tags

CCSS.HSF.LE.A.1

CCSS.HSA.CED.A.2

CCSS.HSS.ID.C.7

CCSS.HSA.REI.D.10

Shawn makes $7.50 an hour to babysit for her next door neighbors.  Describe the graph of this relationship.

• Proportional
• Non-proportional

Tags

CCSS.7.RP.A.1

CCSS.7.RP.A.2

Proportional or Non-Proportional:
The video game rental fee is $15 plus $3 per day. 

• Proportional
• Non-Proportional

Tags

CCSS.HSF.LE.A.2

CCSS.HSF.LE.A.1

CCSS.HSF.BF.A.1

CCSS.HSF.IF.B.4

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

• Yes; 1/4
• Yes; 4
• Yes; 1/2
• No

Tags

CCSS.HSF.LE.A.2

CCSS.HSF.IF.B.4

CCSS.HSS.ID.C.7

Which of these tables represent a function?

• A
• B
• C
• D

Tags

CCSS.8.F.A.1

Which set of values is a function?

• (9,5) (10,5) (9,-5) (10,-5)
• (3,4) (4,-3) (7,4) (3, 8)
• (6,-5) (7, -3) (8, -1) (9, 1)
• (2, -2) (5, 9) (5, -7) (1, 4)

Tags

CCSS.8.F.A.1

Is this a direct variation?

• yes
• no

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

Write the equation for the table given.

• y = 1/3x
• y = 3x
• y = 1/2x

Tags

CCSS.HSF.LE.A.2

CCSS.8.F.B.4

Is this is a function or not a function?

• Function
• Not a Function

Tags

CCSS.8.F.A.1