Number of Solutions to Systems

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. 

What is the solution to the system?

• (0, 3)
• (1, -1)
• (-3, 1)
• (1, 3)

How many solutions will this system have? 

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

Solve the system above.

• (-8,-6)

• (3,-5)

• (-6,-8)

• (-5,3)

Solve the system above.

• (-1,1)

• (1,-2)

• (1,-1)

• (0.5,2)

Which of the following best represents a system of equations with no solution?

• 
• 
• 
• 

• One Solution

• No solution

• Infinitely Many Solutions

• Two Solutions

How can you tell if a point is a solution to a system?

• It makes the first equation true.
• The (x,y) coordinates satisfy both equations
• It makes logical sense
• It makes neither equation negative

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.