Linear System Quiz Practice

Use the graph to solve the system of linear equations.

• (1,-2)

• (-2,1)

• Infinite Solutions

• (-1,-2)

Use the graph to solve the system of linear equations.

• (2,1)

• (1,2)

• (-2,1)

• Infinite Solutions

This system has _____ solutions

• no
• 1
• 2
• Infinitely many

How many solutions does this system of equations have?

• One Solution
• No solution
• Infinitely Many Solutions
• Two Solutions

Solve for x and y:
y = 2x + 1
y = 4x - 1

• (1,3)
• (-1,-3)
• (-1,3)
• (3,1)

Where do these two lines intersect?

• No solution
• (-2, 3)
• (3, -2)
• (2, 3)

What is the type of solution to the system of equations?
y = 1/4x - 3
y = 2/8x - 3

• one solution
• no solution
• infinitely many solutions

What is the type of solution to the system of equations?
y = -2x - 7
y = -2x + 8

• one solution
• no solution
• infinitely many solutions

What is the type of solution to the system of equations?
y = -x -6
y = 2x + 6

• one solution
• no solution
• infinitely many solutions
• none of the above

Solve the following system by graphing.  What is the solution?

• (-4, 2)
• (4, 2)
• (2, -4)
• (2, 4)