Slope Intercept Form on a Graph

Write the equation of the line.

• y = -1/3x - 2

• y = 1/3x - 2

• y = 3x - 2

• y = -3x - 2

What does the 3 represent in y=4x+3 ?

• slope

• y-intercept

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What does 10 represent in y=6x+10 ?

• slope

• y-intercept

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the slope of the graph.

• -2/-2

• -1

• 1

• -1/-1

Tags

CCSS.8.EE.B.5

Find the slope of the graph.

• 4/5

• 5/4

• -5/4

• -4/5

Tags

CCSS.8.EE.B.5

What is the rate of change?

• time on a graph

• points 

• slope 

• nonsense 

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

What letter represents slope in the slope-intercept form (y=mx+b)?

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What letter represents the y-intercept in the slope-intercept form (y=mx+b)?

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the order of the steps in graphing a slope-intercept equation?

• 1. Plot the y-intercept

  2. Use the slope to plot two more points

  3. Connect the dots to make a line

• 1. Plot the slope

  2. Add two points using the y-intercept

  3. Connect the dots to make a line

• 1. Start with the slope.

  2. Add the y-intercept.

  3. Make a line

• 1. Move with m

  2. Begin with b

  3. Leave with a line

What kind of slope is shown here?

• Positive

• Negative

• Zero

• Undefined

Tags

CCSS.8.EE.B.5