Graphing Equations with X and Y

Which graph is correct for y = 4x?

• A

• B

Identify the slope and the y-intercept of the graph of the following equation: \(y=3x+5\)

• m = 3  and  b = 5

• m = 5  and  b = 3

• m = 3x  and  b = y

• There is no y-intercept.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Determine the equation of the line.

Determine the equation of the line.

Determine the equation of the line.

Determine the equation of the line.

Write the slope-intercept form of the equation of the line through the following points: \left(0, 1\right) and \left(-3, -1\right)

Write the slope-intercept form of the equation of the line through the given point with the given slope:

When graphing a line in slope-intercept form, where will you start?

• On the x-axis at the x-intercept

• On the y-axis at the y-intercept

• Anywhere on the graph works

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.