Systems of Equations - All forms

What is the solution?

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

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. 

How many solutions will this system have? 

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

Graph this line:

y = -1/2x - 3

The following lines are on the graph. Place a point on the solution for the systems of equations.

y = -1/4x + 1

y = -5/4x - 3

Match the following graphs to the correct type of solutions

• Infinitely Many Solutions

• 
• One Solution

• 
• No solutions

• 

• No Solution

• (2, 2)

• (-1, 2)

• (-1, -2)

• (1, -4)

• (1, 4)

• (-4, -7)

• (-7, -4)

x = 3

y=4x

What is the solution

• (3,4)

• (4,3)

• (3,12)

• (12,3)

4x +  8y = 20
-4x + 2y = -30
Which variable will be eliminated?

• The  x
• The  y
• The  z
• The unknown