Lesson 4.1 Quiz

Does this graph represent a proportional relationship?  

• No, because it doesn't pass through the origin.
• Yes, because it doesn't pass through the origin.
• Yes, because it intersects the y axis.
• No, because it intersects the x axis.

Tags

CCSS.7.RP.A.2D

What is the y-intercept?
y=4x+2

• 2
• 4
• y
• 4x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope?
y=-12x+1

• -12
• -12x
• 12
• 1

Tags

CCSS.8.EE.B.5

Find the slope of the line that passes through the points (2, 4) and (6, 12)

• 1/2
• -1/2
• 2
• -2

Write the equation of the line.

• y= -1x-3
• y= -3x-1
• y=-1/3x-1
• y= -3x-3

Write the equation of the line.

• y = x + 1
• y= x - 1
• y= -x + 1
• y= -x - 1

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Write the equation of the line.

• y = (1/3)x - 1
• y = (3/2)x - 1
• y = 3x - 1
• y = (2/3)x - 1

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

Write the equation of the line.

• y = -2/3x + 4
• y = 2/3x + 4
• y = 3/2x + 4
• y = -3/2x + 4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the y-intercept of the line graphed?

• 3
• 4
• -3
• 4/3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.3

Find the slope

• -3
• 3
• 1/3
• -1/3

Tags

CCSS.8.EE.B.5