Systems of Linear Equations Intro

What is the solution?

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

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

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

How many solutions does this system of equations have?

• One Solution
• No solution
• Infinitely Many Solutions
• Two Solutions

If a system of linear equations has one solution, what does this mean about the two lines? 

• Parallel lines
• the same line 
• Intersecting lines

This system has _____ solutions

• 0
• 1
• 2
• Infinitely many

The same line on a graph, has how many solutions?

• One solution
• Infinite solutions
• No solution

Intersecting lines have how many solutions?

• One solution
• No solutions
• Infinite solutions

Buzz graphed two lines in order to find the solution to a given system of equations.
What is the solution?

• (-1, 4)
• (1, -4)
• (-4, 1)
• (4, -1)

What is the solution?

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

^{What is the solution?} 

• 1
• -2
• (1, 2)
• (1, -1)