Precalculus Quiz 10 (Fall Semester Review)

Use Descartes Rule of Signs to determine the possible number of positive and negative roots.

• 3 or 1 positive roots and 0 negative roots

• 4, 2, or 0 positive roots and 1 negative root

• 4, 2, or 0 positive roots and 0 negative roots

• 2 or 0 positive roots and 1 negative roots

Find the zeros of the polynomial.

• A
• B
• C
• D

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

• up/down

• down/up

• up/up

• down/down

Tags

CCSS.HSF.IF.C.7

Which of these is a correct equation for this graphed polynomial?

What are the asymptotes?

• x=-2 and y=-1
• x=-2 and y=1
• x=2 and y=1
• x=2 and y = -1

Tags

CCSS.HSF-IF.C.7D

Find the inverse function

• 
• 
• 
• 

Tags

CCSS.HSF-BF.B.4A

• 34
• -26
• -2
• -6
• 1
• -1
• -12
• -17
• they are opposite in sign
• they are both integers