Linear Systems Graphing + Substitution

What is the solution to this system?

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

Tags

CCSS.8.EE.C.8B

When you graph the exact same equation twice,

• you will have no solution. 
• you will have one solution.
• you will have infinite solutions. 
• you will graph a giraffe. 

Tags

CCSS.8.EE.C.8B

How many solutions will this system have? 

• No solution
• One Solution
• I Don't Know
• Infinitely Many Solutions

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

What is the solution to the system?

• (3, -1)
• (2, -6)
• No Solution 
• (6, -2)

Tags

CCSS.8.EE.C.8B

• y=-4x+20

• y=4x-20

• y=4x+20

• y=-4x-20

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

• y=-4x-12

• y=4x+12

• y=-4x+12

• y=-4x+3

Tags

CCSS.6.EE.C.9

Solve by graphing.
y = 2x + 1
y = 4x - 1

• (1,3)
• (-1,-3)
• (-1,3)
• (3,1)

Tags

CCSS.8.EE.C.8B

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

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

• (-3, -6)
• (-15, -1.2)
• (3, 6)
• (15, -1.2)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6