Number of Solutions in a System of Equations

How many solutions do the equations

y = 2x + 5 and y = 4x + 6 have?

• no solutions

• one solution

• infinite solution

• mr tall is a silly dummyhead; do not pick this answer as much as you want to

How many solutions do the equations y = 2x + 5 and y = 2x + 6 have?

• no solutions

• one solution

• infinite solution

• mr tall is a silly dummyhead; do not pick this answer as much as you want to

How many solutions do the equations

y + 8 = 12x and y = 12x - 8 have?

• no solutions

• one solution

• infinite solution

• mr tall is a silly dummyhead; do not pick this answer as much as you want to

A system of linear equations in two variables can have how many ordered pair ( x, y ) solutions?

(select all correct answers)

• none

• one ordered pair solution

• infinite ordered pair solutions

This system has _____ solutions

• 0

• 1

• 2

• Infinitely many

How many solutions does the graph have?

• One solution

• No solution

• Infinite solutions

This system has _____ solutions

• 0

• 1

• 2

• Infinitely many

How many solutions does this system have?

y = 2x + 1

y = 4x - 1

• One Solution

• No Solution

• Infinite Solutions

Based on the equations for each line, determine how many solutions the system would have.

y = 2x + 3

y = -4x + 3

• Infinite Number of Solutions

• No Solution

• One Solution

Based on the equations for each line, determine how many solutions the system would have.

y=-3x+2

y=-3x+2

• Infinite Number of Solutions

• No Solution

• One Solution