Degree and Solutions of Polynomials

What is the degree of the polynomial?

• 3

• 28

• 11

• 12

What are the zeros with multiplicities?

• -4 multiplicity 1, -8 multiplicity 1, 5 multiplicity 3

• 4 multiplicity 2, 8 multiplicity 3, -5 multiplicity 1

• 4 multiplicity 3, 8 multiplicity 2, -5 multiplicity 1

• -4 multiplicity 2, -8 multiplicity 3, 5 multiplicity 1

What are the zeroes with multiplicity?

• -2 multiplicity 9, 12 multiplicity 10

• -2 multiplicity 10, 12 multiplicity 9

• 2 multiplicity 10, -12 multiplicity 9

• 2 multiplicity 9, -12 multiplicity 10

Which polynomial has 3 factors of (x – 1) and two factors of (x + 7)?

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

• -2, 7 multiplicity 3

• -2, 7, 3

• 2, -7 multiplicity 3

• 2, -7, 3

Which of the following are words that mean SOLUTIONS? Choose ALL of the possible answers.

• Zeroes

• Roots

• X-intercepts

• Y-intercepts

What is the degree of this polynomial?
x² + x³ + 5x⁶

• 2

• 3

• 5

• 6

x + 2x² + 3x³ 
is a ____

• quadratic trinomial

• cubic trinomial

• quartic trinomial

• quintic trinomial

• As x goes to positive ∞ , y goes to positive ∞
  As x goes to negative ∞ , y goes to positive ∞
• As x goes to positive ∞, y goes to positive ∞
  As x goes to negative ∞, y goes to negative ∞

• Graph for odd polynomials (x³,x⁵,...)
• Graph for even polynomials (x²,x⁴,...)