Solving pairs of linear equations in two variables

What is the solution to this system of equations?

• (2, -3)
• (-2, 3)
• (-3, 2)
• (3, -2)

Tags

CCSS.8.EE.C.8A

What is the graph of consistent and dependent equations?

• coinciding lines

• intersecting lines

• parallel lines

• skew lines

Tags

CCSS.8.EE.C.8A

What is the system of the graph?

• dependent

• independent

• inconsistent

• no system

Tags

CCSS.8.EE.C.8A

How do you describe the graphs of the system?

• coinciding lines

• intersecting lines

• parallel lines

• skew lines

Tags

CCSS.8.EE.C.8A

What is the solution to this system?

• (1, -1)
• (-1, 1)
• (0, -2)
• (2, 0)

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

• Curved lines

Tags

CCSS.8.EE.C.8A

What is the solution to this system?

• One Solution
• No solution
• Infinitely Many Solutions

Tags

CCSS.8.EE.C.8A

Ms. Dormevil graphed this system and got the exact same line twice. What is the solution?

• No Solution

• (0 -2)

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.8A

How do you tell if a System of Equations has No Solutions without graphing the equations? (Parallel Lines)

• The equations both have the SAME slope and the SAME y-intercept.

• The equations have DIFFERENT slopes and the SAME y-intercepts.

• The equations have the SAME slope and DIFFERENT y-intercepts.

• The equations have DIFFERENT slopes and DIFFERERENT y-intercepts.

Tags

CCSS.8.EE.C.8A

A system of equations that consist of parallel lines has _______________ . (select all the answers that apply)

• an infinite number of solutions

• one solution

• two solutions

• no solutions

Tags

CCSS.8.EE.C.8A