CA1: Writing Equations Given a Graph

Given that the slope is  -4 and the y intercept is -4 what is the equation of the line?

• y = 4x - 4
• y = -4x - 4
• y = -4
• y = -4x + 4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

 Identify the slope-intercept equation:

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

What is the equation of this line?

• 0
• undefined 
• y = -2
• x = -2

What is the equation of the line graphed?

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

What is the equation of the line?

• y = 1/4 x + 500

• y = 25x + 500

• y = 100x + 500

• y = 4x + 500

Tags

CCSS.8.EE.B.5

Write the equation of the horizontal line through the point (-2,10).

• y = -2x +10

• y = 10

• x = -2

• y = x + 10

A line that is parallel to this line would have what slope?
y= 2x - 7

• 2
• 1/2
• -1/2
• 7

Tags

CCSS.8.EE.B.5

What is the slope of the line shown in the graph?

• Positive

• Negative

• Zero

• Undefined

Tags

CCSS.8.EE.B.5

Which equation best represents the line on the graph?

• y= 1/2x
• y= -1/2x
• y = 2x
• y = -2x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Give the equation for the graph

• y = 5x - 3
• y = 4x + 2
• y =-2x + 5
• y = - 2x + 4

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2