Systems of Linear Equations & Inequalities

• -8

• 8

• -2

• 2

• 
• 
• 
• 

Which system of equations is best represented by the graph?

• (22.25, 18.75)

• (11,15)

• No Solution

• Infinitely Many Solutions

What are systems of linear equations?

• a set of two or more linear equations in the same variables
• a polynomial with three terms
• set of two or more linear inequalities in the same variables

• Yes

• No

Type the solution to the system of equations as an ordered pair, (x,y).

(a)  

How many solutions?

• One Solution
• No solution
• Infinitely Many Solutions

Solve for x and y

2x − 3y = -3

y = x − 1

• (5, 6)

• (0, 1)

• (3, 4)

• (6, 5)