Systems of Equations Review

Solve the following system of Equations. What is the solution?

• (1, 2)

• (-1, 2)

• (2, 1)

• (2, -1)

Solve the following system of equations. What is the solution?

• (3, -1)

• (-1, -3)

• (-1, -1)

• (-1, 3)

What system of equations is presented in the graph?

• y = x + 2

  y = -x - 4

• y = -x - 2

  y = -x + 4

• y = -x - 2

  y = x + 4

• y = x - 2

  y = x - 4

Which system of equations is presented on the graph?

• y = - 2x + 1

  y = - 3x + 4

• y = - 2x + 1

  y = 3x - 4

• y = 2x + 1

  y = 3x - 4

• y = - 2x -1

  y = 3x + 4

Find the solution for the following system of equations: 4x - y = - 22 and 4x - 8y = - 36

• Infinite number of solutions

• (2, 5)

• (5, -2)

• (- 5, 2)

The solution is:

• (4, 3)

• (3, 4)

• (-4, 3)

• No solution

The equations of two lines are:
 2x-y=4 and y=-2x+8.
What is the value of x in the solution for this system?

• x=8

• x=3

• x=11

• x=5

If a system of equations has no solution, what does the graph look like? 

• intersecting lines

• parallel lines

• skew lines

• intersecting lines

Which graph is showing the following system of equations?

y = -5/3x - 2 and y = 1/3x + 4

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Which graph is showing the following system of equations?

y = 1/4x - 4 and y = -1/2x - 1

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