Chapter%203%20Test%20Review

1
Chapter 3 Test Review

• Algebra II CP
• Mrs. Mongold

2
Chapter 3 Test 74 Points

• 3 ?s solve the system of equations by graphing
  (6 pts each)
• 4 ?s solve the system of equations algebraically
  (6 pts each)
• 3 ?s solve the system of inequalities by
  graphing ( 6 pts each)
• 1 ? With linear programming (14 pts)

3
Solve by Graphing, describe as consistent and
independent, consistent and dependent, or
inconsistent.

• 3xy-2
• 6x-2y10

4
Solve by Graphing, describe as consistent and
independent, consistent and dependent, or
inconsistent.

• 2x y 3
• x 2y 4

5
Solve by Graphing, describe as consistent and
independent, consistent and dependent, or
inconsistent.

• x 2y 5
• 3x 15 - 6y

6
Solve by Graphing, describe as consistent and
independent, consistent and dependent, or
inconsistent.

• x 2
• y 0

7
Solve by Graphing, describe as consistent and
independent, consistent and dependent, or
inconsistent.

• y x
• y -3x 4

8
Solve each system algebraically

• 8x 3y -5
• 10x 6y -13

9
Solve each system algebraically

• 5x 4y 10
• -3x 5y 7

10
Solve each system algebraically

• 4x 2y 5
• -2x y 1

11
Solve each system algebraically

• 4x 2y 0
• -3x 9y 5

12
Solve each system of inequalities by graphing

• x y lt 2
• x 2y gt 1

13
Solve each system of inequalities by graphing

• x y gt 4
• 2x y gt 2

14
Solve each system of inequalities by graphing
15
Solve each system of inequalities by graphing

• xlt2
• xgt4

16
Graph, find the vertices, and the maximum and
minimum

• ygt2
• 1ltxlt5
• yltx3
• f(x, y) 3x 2y

17
Graph, find the vertices, and the maximum and
minimum

• ygt-2
• ygt2x 4
• x 2y gt -1
• f(x, y) 4x -y