System of Equations

System of Equations

Happy New Year

January 5, 2021

REVIEW

Solutions

Multiple Choice

What is the solution to the system?

• (0, 3)

• (1, -1)

• (-3, 1)

• (1, 3)

Multiple Choice

What is the solution to the system?

• (-1, 3)

• (-3, 1)

• (3, -1)

• (-3, -1)

PLUG IN METHOD

Multiple Choice

Will the solution (-3, -7) make the following system of equations a true statement?

y = 4x + 5

y = x – 4

• YES

• NO

Multiple Choice

What is the solution to this system?

y = 2x + 1

y = 4x - 1

• (1,3)

• (-1,-3)

• (-1,3)

• (3,1)