Ch. 6 Systems of Equations Quiz( Graph, Sub, add, and subtract)

Graph the system of equations y = 2x - 3 and y = -x + 5. What is the solution to the system?

• The solution to the system is (2, 1)

• The solution to the system is (3, 2)

• The solution to the system is (-1, 4)

• The solution to the system is (0, 5)

Solve the system of equations by substitution: 3x - 2y = 8 and 2x + y = 6. What are the values of x and y?

• x = 3, y = 4

• x = 5, y = 1

• x = 0, y = 6

• x = 2, y = 2

Solve the system of equations by adding or subtracting: 4x - 3y = 5 and 2x + 3y = 11. What are the values of x and y?

• x = 6, y = 4

• x = 10, y = -2

• x = 3, y = 2

• x = 8, y = 1

Solve the system of equations by elimination using addition and subtraction: 5x + 3y = 7 and 2x - 3y = 4. What are the values of x and y?

• The values of x and y are x = 3 and y = 2.

• The values of x and y are x = 4 and y = 3.

• The values of x and y are x = 1 and y = 4.

• The values of x and y are x = 2 and y = 1.

Graph the system of equations 2x + y = 4 and 3x - y = 6. What is the solution to the system?

• The solution to the system is (x, y) = (3, 1)

• The solution to the system is (x, y) = (4, -2)

• The solution to the system is (x, y) = (2, 0)

• The solution to the system is (x, y) = (0, 2)

Solve the system of equations by substitution: x - 2y = 3 and 3x + 4y = 10. What are the values of x and y?

• x = 5, y = 2

• x = 2, y = -1

• x = -3, y = 1

• x = 0, y = 4

Solve the system of equations by adding or subtracting: 2x + 3y = 8 and 3x - 2y = 7. What are the values of x and y?

• x = 3, y = 1

• x = 2, y = 4

• x = 4, y = 3

• x = 5, y = 2

Solve the system of equations by elimination using addition and subtraction: 4x - 2y = 10 and 2x + 2y = 8. What are the values of x and y?

• x = 5, y = 2

• x = 3, y = 1

• x = 6, y = 3

• x = 2, y = 4

Graph the system of equations 3x - 2y = 5 and 2x + y = 4. What is the solution to the system?

• The solution to the system is (5, 2)

• The solution to the system is (1, 1)

• The solution to the system is (3, -2)

• The solution to the system is (0, 0)

Tags

CCSS.8.EE.C.8B

Solve the system of equations by substitution: 2x - y = 3 and 4x + 3y = 11. What are the values of x and y?

• x = 2, y = 1

• x = 4, y = 3

• x = 3, y = 2

• x = 1, y = 4

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6