Math Analysis Unit 2 Review

Determine if the graph represents a POLYNOMIAL function

• YES, POLYNOMIAL

• NOT A POLYNOMIAL

Determine if the graph represents a POLYNOMIAL FUNCTION

• YES, POLYNOMIAL

• NOT A POLYNOMIAL

DETERMINE IF THIS REPRESENTS A POLYNOMIAL FUNCTION

• YES, ITS A POLYNOMIAL FUNCTION 

• NOT A POLYNOMIAL FUNCTION

Solve
x² + 2x - 24 = 0

• x = -6, x = 4
• x = 6, x = -4
• x = 12, x = -2
• x = 8, x = -3

Solve    2x² + 7x - 15 = 0

• -1.5 or 5
• No Solution
• -5 or 1.5
• 0.7 or 5

y = x² + 8x - 3

Identify the vertex.

• (-4, -51)

• (-4, -19)

• (-4, 45)

• (-4, -3)

What does i² = ?

• -1
• √-1
• 1
• -√1

Simplify.

• -5i
• 5
• 5i
• -5

• 10
• -10
• 10i
• -10i