Intro Systems of Equations Jennie

What is the solution to the system?

• (-1, -2)

• (-2,-1)

• (-2, -2)

• (-1, -3)

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, -1)

• (-1, 1)

• (0, -2)

• (0, 1)

How many solutions does this system of equations have?

• One Solution

• No solution

• Infinitely Many Solutions

• Two Solutions

What is the solution to the system of equations:

• (5,5)

• (-4,5)

• (5,4)

• (4,5)

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

A system of linear equations is... 

• Math Magic

• One Equation

• Always more than 2 equations

• A set of 2 or more equations

When a system of equations has infinitely many solutions, what does that mean ?

• The lines cross once

• The lines never cross

• The lines are exactly the same

• Systems of equations cannot have infinite solutions

How many solutions does this system have?

• one solution

• no solutions

• infinite solutions

• you cannot graph two lines at once