Graphing Systems of Linear Equations with Desmos

What type of solution corresponds to intersecting lines in a system of linear equations?

• One solution

• No solution

• Undefined

• Infinite solutions

Tags

CCSS.8.EE.C.8A

What indicates that a system of linear equations has no solution?

• The lines coincide

• All of the above

• The lines are parallel

• The lines intersect at one point

Tags

CCSS.8.EE.C.8A

How can infinite solutions be identified in a system of linear equations?

• Lines are perpendicular

• Lines coincide

• Lines do not intersect

• Lines intersect at multiple points

Tags

CCSS.8.EE.C.8A

What is the first step in using Desmos to solve a system of equations?

• Graph the equations

• Visit desmos.com and select the graphing calculator

• Identify the type of lines

• Type the first equation

Tags

CCSS.8.EE.C.8B

In Desmos, how do you enter the second equation of a system?

• It automatically appears

• None of the above

• Use the keyboard shortcuts

• Select line two and type the equation

Tags

CCSS.8.EE.C.8B

What does the graph show if the lines intersect at a single point?

• No solution

• One solution

• Infinite solutions

• Cannot be determined

Tags

CCSS.8.EE.C.8A

What is the solution when the graphed lines are parallel?

• No solution

• Infinite solutions

• One solution

• Two solutions

Tags

CCSS.8.EE.C.8A

How can you identify coinciding lines in Desmos?

• Lines overlap completely

• Lines intersect at one point

• Lines form a right angle

• Lines are parallel

Tags

CCSS.8.EE.C.8B

What does it mean if every point on the line is a solution?

• The system has no solution

• The system has one solution

• The system is undefined

• The system has infinite solutions

Tags

CCSS.8.EE.C.8A

What should you do if you cannot see the intersection point immediately in Desmos?

• Delete the equations

• Zoom in or out

• Change the equation

• Restart Desmos

Tags

CCSS.8.EE.C.8B