System of Equations Quiz Lesson 1-3

Given that the graph represents a system of equations on a coordinate plane, how many solutions does the system have?

• no solution

• one solution

• infinitely many solutions

• can not be determined from the graph

Given that they graph represents a system of equations on a coordinate plane, how many solutions does the system have?

• no solution

• one solution

• two solutions

• infinitely many solutions

What is the solution to the system of equations shown in the graph?

• (0, 5)

• (-2, 1)

• (0, -1)

• (1, -2)

What is the solution to system of linear equations graphed here?

• (0, 1)

• (1, -1)

• (0, -3)

• (-1, 1)

If two equations are graphed, how can you find the solution to the system of equations?

• Find the slope of point lines.

• Find where the lines intersect.

• Find where the slope is positive.

• Find where both lines cross the x-axis.

Match the solution type to the graph.

• No Solution

• 
• Infinitely Many Solutions

• 
• One Solution

• 

Solve the following systems of equations using substitution:

x = 2

y = 9x-2

• (2, 6)

• (2, 16)

• (9, 16)

• (16, 2)

Solve the following systems of equations using substitution:

y=2

2x + 8y = 20

• (2, 2)

• (-2, 2)

• (2, -2)

• (0, 2)

Solve the following systems of equations using substitution:

y = 1

3y + x = 5

• No solution

• (1, 2)

• (3, 0)

• (2, 1)