Systems of Equations (All three methods)

What is the solution?

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

Tags

CCSS.8.EE.C.8B

How many solutions does this system have?

• One

• Two

• No Solution

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.8B

How many solutions does this system have?

• No Solution

• Infinitely Many Solutions

• No Clue

• One solution

Tags

CCSS.8.EE.C.8B

How many solutions does this system have?

• No solution

• One Solution

• I Don't Know

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.8A

What is the solution to the linear system?

• (-8, -6)
• (-6, -8)
• (8, -6)
• No solution

Tags

CCSS.8.EE.C.8B

Using Substitution, solve for the following system of linear equations:

y = 2x + 5

y = 4x + 9

• (-2, 1)

• (-2, -1)

• (2, -1)

• (2, 1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Use elimination method to solve the system below.

4x + 8y = 20

-4x + 2y = -30

• (-7,1)

• (2,-5)

• (-2,5)

• (7,-1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

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

The solution (x, y) to a system of equations is the point where they...? 

• Run off the graph
• Don't touch
• Intersect
• Exist

Tags

CCSS.8.EE.C.8B

The ordered pair that satisfies (makes them true) all equations in the system is a called a ________________.

• system of equations
• function
• graph
• solution of a system

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6