Checking Solution of a System

^{What is the solution?} 

• 1
• -2
• (1, 2)
• (1, -1)

This system has _____ solutions

• no
• 1
• 2
• Infinitely many

What is the solution to the system?

• (0, 3)
• (1, -1)
• (-3, 1)
• (1, 3)

What is the solution?

• (6, 3)
• (3, 6)
• (-6, 3)
• No solution

If a system of equations has no solution, what does the graph look like? 

• intersecting lines
• parallel lines
• skew lines
• intersecting lines

What is the solution?

• One Solution
• No solution
• Infinitely Many Solutions

This system has _____ solutions

• 0
• 1
• 2
• Infinitely many

What is the solution?

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

Give the solution to the system.

• (3,1)
• (1,3)
• (-1,3)
• (1, -3)

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.