Ch7 Review - Polynomial Functions

Which of the following are polynomials? Select ALL that apply.

• 5

• 4

• 3

• 2

Which of the following is a quintic monomial?

Simplify:

(4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

• -8n² - 8n + 3

• -7n² - 8n + 3

• -6n² - 8n + 3

• -7n² - 4n + 3

Tags

CCSS.HSA.APR.A.1

• 4

• 3

• 2

• 1

Based on the end behavior which option best describes the polynomial?

• negative leading coefficient, even degree

• negative leading coefficient, odd degree

• negative degree, odd leading coefficient

• negative degree, even leading coefficient

Which of the following is a real zero of the graphed polynomial function?

• -2

• -1

• 1

• 2

Tags

CCSS.HSF-IF.C.7C

What is another word for zeros? Select all that apply.

• solutions
• roots
• x-intercepts

• asymptotes

• coefficients

Tags

CCSS.HSF-IF.C.7C

What is the y-intercept for the polynomial y = 3x² + 9x⁵ − 4 + 10x⁸ + 2x⁹ ?

• 2

• -4

• 9

• 3

What are the x-intercepts for the graph of the polynomial function?
y = (x + 2)(x - 7)³

• -2, 7 multiplicity 3
• -2, 7, 3
• 2, -7 multiplicity 3
• 2, -7, 3

Tags

CCSS.HSA.APR.B.3