8.14 SOL Review

Which equation has a positive slope?

• y= 3x + 5
• y= -3x + 5
• y= -3x - 5

Which equation has a negative slope?

• y= ¾x + 5
• y= ⅛x - 16
• y= 9 - ½x
• y= -10 + 4x

Tags

CCSS.8.EE.B.5

Which equation has a negative y-intercept?

• y= 8 - 4x
• y= -¾x + 13
• y= -3 + ¼x
• y= 5x

Tags

CCSS.HSF-IF.C.7A

Which equation has a positive y-intercept?

• y= -13 + 7x
• y= 9x - 7
• y= ½x
• y= 8 - x

Tags

CCSS.HSF-IF.C.7A

Which equation has a negative y-intercept and a positive slope?

• y= 3x - 5
• y= -3x + 5
• y= -3x - 5
• y= 3x + 5

Tags

CCSS.HSS.ID.C.7

Which variable represents y-intercept in the linear equation y=mx+b?

• y
• x
• m
• b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which variable represents independent variable in the linear equation y=mx+b?

• y
• x
• m
• b

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which is the graph of y= -x + 2?

• A
• B
• C
• D

What is the constant of proportionality?

• $3
• $4
• $2
• $9

What is the slope intercept form of the equation
12x-4y=-20

• y=12x-20
• y=3x+5
• y=-3x-5
• y=20y-12x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3