Solving Systems of Linear Equations by Graphing

What is the solution to the system?

• (0, 3)
• (1, -1)
• (-3, 1)
• (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. 

This system has _____ solutions

• no

• 1
• 2
• infinitely many

How many solutions does the system of equations have?

• One solution

• No solution

• Infinite solutions

What is the solution to this system of equations?

• (-2, -2)

• (2, -2)

• (-2,2)

• (2, 2)

What is the solution to this system of equations?

• (3,1)

• (1,3)

• (-1,3)

• 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?} 

• 1
• -2
• (1, 2)
• (1, -1)

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

• (-3,-8)
• (-8,-3)
• (3,-8)
• (8,3)

Find the solution to the system.
y = x-6
y = -3x + 2

• (0, -6)
• (6, 0)
• (-4, 2)
• (2, -4)