Graphing Lines in Slope Intercept Form

How would you graph a line that has the same slope as Line B and starts at (0, -3)?

• Plot the first point at (0, -3); next, go UP 2 : RIGHT 1 and plot the next point.

• Plot the first point at (0, -3); next, go DOWN 1 : RIGHT 2 and plot the next point.

• Plot the first point at (-3, 0); next, go UP 2 : RIGHT 1 and plot the next point.

• Plot the first point at (-3, 0); next, go DOWN 2 : RIGHT 1 and plot the next point.

What are the steps for graphing the equation, y=2x-5 on a coordinate plane?

• Step 1:  Plot the first point on the y-axis at (0, -5).
  
  Step 2:  From the starting point, go UP 2 : RIGHT 1 to plot the next point.

• Step 1:  Plot the first point on the x-axis at (-5, 0). 
  
  Step 2:  From the starting point, go UP 2 : RIGHT 1 to plot the next point.

• Step 1:  Plot the first point on the y-axis at (0, -5).  
  
  Step 2:  From the starting point, go UP 1 : RIGHT 2 to plot the next point.

• Step 1:  Plot the first point on the x-axis at (0, -5).  
  
  Step 2:  From the starting point, go UP 2 : RIGHT 5 to plot the next point.

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

• A

• B

• C

• D

what is the equation of the line shown:

• y = -3x + 2

• y = -1/3 x + 2

• y = 3x + 2

• y = 1/3 x + 2

Which graph represents y = 3x?

• 
• 
• 

Write the slope intercept form of the equation graphed.

• y = -2x + 3

• y = 1.5x + 2

• y = 2x - 3

• y = -1.5x - 2

What is the y-intercept in the equation y= -2x + 5

• -2

• 3

• 5

• Cannot be Determined

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the equation of this line?

• y = 2x +2

• y = 2x -2

• y = -x + 2

• Cannot be Determined

Write the equation of the line.

• y= -1x + 3

• y= 3x - 1

• y= -1/3x - 1

• y= -3x - 3

What does 'b" represent in y=mx+b

• y-intercept

• macaroni

• nothing

• slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3