Algebra 1- CW Systems of Inequalities

Which point is a solution to the system of inequalities graphed?

• (0,-1)
• (2,1)
• (-1,3)
• (0,1)

• Region 1
• Region 2
• Region 3
• Region 4

Solve the system of inequalities by graphing.

• 
• 
• 
• 

Is (0,0) a solution to the system?

• Solution
• Not a solution

Select the correct graph for each inequality.

• A
• B
• C
• D

Given the system, determine a solution.

• No solution
• Infinite solutions
• (-5, 5)
• (5, -5)

Graph each system of linear inequalities and describe the solutions.
y > x + 1
y < x - 4

• Between the graphs
• above the graph y > x + 1
• below the graph y < x - 4
• No Solution

Solve. 
a − 6 ≤ 15 + 8a

• a ≤ -3
• a ≥ -3
• a ≤ 3
• a ≥ 3

What is the value of the expression when  $x=\frac{-1}{4}$ ?

 $2x^2-x-9$  

• -0.25

• 0.25

•  $-\frac{71}{8}$  

•  $\frac{-69}{8}$  

• x=5
• y=5
• x=7
• y=7