Systems Linear Equations Graphs

If a system of equations has no solution, what does the graph look like? 

• intersecting lines

• parallel lines

• skew lines

• intersecting lines

Tags

CCSS.8.EE.C.8A

If a system of linear equations has one solution, what does this mean about the two lines?

• Parallel lines

• the same line

• Intersecting lines

Tags

CCSS.8.EE.C.8A

This system has _____ solutions

• 0

• 1

• 2

• Infinitely many

Tags

CCSS.8.EE.C.8B

How many solution/s does this system of equations have?

• One Solution

• No solution

• Infinitely Many Solutions

• Two Solutions

Tags

CCSS.8.EE.C.8A

Which statement describes Kayla's solutions?

• Her solutions are correct.

• She marked the y-intercepts instead of the x-intercepts.

• She marked the y-intercepts instead of the intersection point of the two lines.

• She marked only the y-intercepts instead of the x- and y-intercepts.

Tags

CCSS.8.EE.C.8B

Decide if the following statements are true or false about the graph.

Groups:

(a) True

,

(b) False

• The lines are perpendicular which means they will not ever cross.

• The slopes are equal, so the system has infinitely many solutions

• The slope(m) of the lines are equal

• The line are parallel, so the system has no solution

• The lines will eventually touch, so the system has one solution

• The lines will not intersect, so the system has no solution

Tags

CCSS.8.EE.C.8B

Graph the systems of equations. What is the solution?

Tags

CCSS.8.EE.C.8B

Graph the systems of equations. What is the solution?

Tags

CCSS.8.EE.C.8B

Which two lines show a system with one solution of (0,1)?

• Purple and Green

• Green and Red

• Purple and Blue

• Red and Blue

Tags

CCSS.8.EE.C.8B

What is the solution to this system of equations?

• (4, -1)

• (-1, 4)

• (-4, 1)

• (-4, -1)

Tags

CCSS.8.EE.C.8B