Two Variable Relationships

What equation represents this graph?

• y = 60x
• y = 40x
• y = 80x
• y = 20x

Tags

CCSS.8.EE.B.5

What variable represents the independent variable?

• p

• d

Tags

CCSS.6.EE.C.9

Which equation best represents the relationship shown on this graph?

• y = 25 + x

• y = 25x

• y = 25

• answer not here

Tags

CCSS.8.EE.B.5

Which statement describes the relationship between x and y in these two equations?

Y = x - 2

Y = 2x

• In y = x - 2 and in y = 2x, the value is 2 less than the value of x.

• In y = x - 2 and in y = 2x, the value is 2 times the value of x.

• In y = x - 2, the value of y is 2 less than x, and in y = 2x, the value of y is twice the value of x.

• In y = x - 2, the value of y is 2 times the value of x, and in y = 2x, the value of y is 2 less than the value of x.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Which equation best represents the relationship in this table?

• y = 9.6x

• y = 10.6x

• y = 9.6

• y = x + 9.6

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which values are the dependent variables?

• y- values

• x-values

Tags

CCSS.6.EE.C.9

• 
• 
• 
• 

Tags

CCSS.8.EE.B.5

• A

• B

• C

• D

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Jose travelled at a rate of 0.25 miles per minute. Which equation represents this relationship?

(Remember you can convert a fraction into a decimal, if needed)

• y = ^x/₄

• y = x + 0.25

• y = ​¹⁄₄x

• y = 0.25

Tags

CCSS.6.EE.C.9

• y = 3x

• y = 3 + x

• y= x + 6

• x = 3y

Tags

CCSS.8.EE.B.5