Solving Simultaneous Linear Equations Graphing

Which method would be best used to solve this system of equations?

• substitution

• elimination

• graphing

Solve the following system of equations:

• (-2, 1)

• no solutions

• (-2, 0)

• (-1, -3)

Solve. What is the solution?

• (1, -2)

• (-2, 1)

• (-4, 1)

• (2, 1)

Solve the system of equations.

4x+9y=28

-4x-y=-28

• (-7,0)

• (6,0)

• (-6,0)

• (7,0)

Identify the nature of solution from the graph given.

• Consistent and unique solution

• Inconsistent : No solution

Choose the 2 equations that are graphed and the solution to the system.

• (1, -2)

• (2, -1)

• (2, -2)

Tags

8.9A

The solution to this system of equations is:

• (4, 3)

• (3, 4)

• (-4, 3)

• No solution

What is the solution? 

• 1

• -2

• (1, 2)

• (1, -1)

Buzz graphed two lines in order to find the solution to a given system of equations.
What is the solution?

• (-1, 4)

• (1, -4)

• (-4, 1)

• (4, -1)