Unit 9 & 10 Test Review

How many solutions does the following have?

• One soution

• Two Solutions

• No Real solution

• Cannot be determined

How many solutions does the following have?

• One soution

• Two Solutions

• No Real solution

• Cannot be determined

How many solutions does the following have?

• One soution

• Two Solutions

• No Real solution

• Cannot be determined

How many solutions does the following have?

• One soution

• Two Solutions

• No Real solution

• Cannot be determined

What are the solutions to the quadratic graphed here?

• (-0.5, -4.5)

• (0, -4)

• No Real solution

• (1, 0) & (-2, 0)

What are the solutions to the quadratic graphed here?

• (1, 1)

• (0, 2)

• No Real solution

• (2, 0) & (2, 2)

What are the solutions to the quadratic graphed here?

• (-1.5, 4.5)

• (0, 0) & (-3, 0)

• No Real solution

• (0, 0) only

What are the solutions to the quadratic graphed here?

• (-2, 1) & (-4, 1)

• (0, 9)

• No Real solution

• (-3, 0)

Solve by factoring:

x² + 8x + 16 = 0

• x = -4 & 4

• x = -4

• x = 4

• None of these choices

Solve by factoring:

2x² + 7x - 4 = 0

• x = 2 & 4

• x = 1 & -4

• x = -½ & 4

• x = ½ & -4