Algebra 2 Systems of Equations

State the solution(s) to the system of equations.

• (-0.5, 0) and (1, 0)

• (0, 1) and (0, -1.5)

• Infinitely many solutions

• NO solution

State the solution(s) to the system of equations.

• (0, 0) and (0, 4)

• (1, 3) and (4, 0)

• (3, 1) and (0, 4)

• (4, 0) and (0,4)

State the solution(s) to the system of equations.

• (0, -1.5)

• Infinitely many solutions

• NO solution

• (0.8, 0)

State the solution(s) to the system of equations.

• (3, -4)

• (-4, 3)

• (-5, 0) and (5, 0)

• (0, 5) and (0, -5)

• A

• B

• C

• D

• 1

• 2

• 3

• 4

Solve the system.

• (3, -2, 4)

• (2, -3, 1)

• (-3, 2, -1)

• Infinitely many solutions

What is the solution of the system?

• 𝑥=1,𝑦=−2,𝑧=−5

• 𝑥=1,𝑦=2,𝑧=−5

• 𝑥=−1,𝑦=−2,𝑧=−5

• 𝑥=1,𝑦=2,𝑧=5

Mathematical Equivalence

ON

If you were to solve the following system of equations using SUBSTITUTION, which of the following equations would lead to the correct answer?

• 5y + 3y = 13

• 2(5y) + 3y = 13

• 2x + 3(5y) = 13

• 2x + 5y = 13