Systems of Linear Equations 9.1-9.3

What is the solution to this system?

• (6,0)

• (0,6)

• (2,4)

• (4,2)

Which system has infinitely many solutions?

• a

• b

• c

• d

Solve this system using substitution.

• (3, -2)

• (-2, 3)

• (-⁴/₃, 10)

• (-⁸/₃, -3)

Solve this system using elimination.

• (-7, 10)

• (1, -0.5)

• (1,2)

• (-7, -11.5)

Which equation would make this system have an infinite number of solutions?

• 2y = 2x + 2

• y - 2 = x

• y = 2x

• y = 3x - 1

Which equation would make this system consistent and dependent?
2x - y = -4

• 21x = y + ³/₂x

• 42x - 4y = 3

• 10x - 5y = -20

• 21x = 2y - 3

• a

• b

• c

• d

• a

• b

• c

• d

• a

• b

• c

• d

Solve this system using any method.

• (-2, 4)

• (-2, -4)

• (2, -4)

• (2,4)