Slope Number

Find the slope and y - intercept

• slope: 3 y-intercept: -1

• slope: -1 y-intercept: 3

• slope: 3x y-intercept: 1

• slope: -1 y-intercept: 3x

Tags

CCSS.8.EE.B.5

How many solutions will this system have?

• One

• Two

• No Solution

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.8A

Parallel Lines never intersect because...

• they have the same slopes. 

• they have the same y-intercept.

• they have different slopes.

• they have different y-intercepts. 

Why will these graphs never cross?

• They have the same y-intercept.

• They have the same slope.

• They are both lines.

• They are both positive slopes.

Tags

CCSS.8.EE.B.5

Why will this system have infinite solutions?

• The equations are both negative.

• The equations are the same.

• They have the same y-intercept but not the same slope.

• They have the same slope but not the same y-intercept.

Tags

CCSS.8.EE.C.8A

How many solutions?

• 1 Solution

• 2 Solutions

• No solutions

• Infinite solutions

Tags

CCSS.8.EE.C.8A

How many solutions?

• 1 solution

• 2 solutions

• No solutions

• Infinite Solutions

Tags

CCSS.8.EE.C.8B

What is the first step in solving a system by graphing?

• Write both linear equations in slope-intercept form

• Get x by itself

• Compare the slopes of both equations

• Write both equations in standard form

Tags

CCSS.8.EE.C.8B

What is the
slope-intercept form
of the equation
-8x+2y=4

• none

• y=2-4x

• y=4x+2

• y=4x-8y

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Who has the greater slope?

• Smith has the greater slope with 5/4

• Harmon has the greater slope with 7/2

• Smith has the greater slope with 4/5

• They have the same slope.

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9