hw9-2 overview of systems

Last Name:

First Name:

Period:

• 1st period
• 3rd period
• 5th period
• 6th period

1. Is (–1, 5) a solution of the following system?

• YES
• NO

2. Is (–1, 5) a solution of the following system?

• YES
• NO

3. Without graphing, decide whether the system has one solution, no solution, or infinitely many solutions.

• one solution
• no solution
• infinitely many solutions

4. Without graphing, decide whether the system has one solution, no solution, or infinitely many solutions.

• one solution
• no solution
• infinitely many solutions

5. Find the solution to the system of equations graphed.

• (3/2, –1/2)
• (0, 2)
• (0, –2)
• (–2, –1)

6. Find the solution to the system of equations graphed.

• (0, 4)
• (6, 5)
• (6, 7)
• (7, 6)

7. Find the solution to the system of equations graphed.

• (0, 3)
• (–2, –3)
• (–3, –2)
• (–8, 0)