Polynomial Properties

• A.
• B.
• C.
• D.

• A.
• B.
• C.
• D.

Which are true of the polynomial? -4x³ + 8x² + 6x (choose two)

• odd

• even

• positive

• negative

Which of the following polynomials has a degree of 3, a leading coefficient of -4, and a constant of 1?

• The degree is 3.

• The polynomial is a trinomial.

• The leading coefficient is 3.

• does NOT represent

• does represent

Answer explanation

Since there is a variable in the bottom of a fraction, the expression is not a polynomial.

• Zeros: {-6,2}

• x-intercepts: (-2,0) (6,0)

• Domain: (-6,0) (2,0)

Determine if the statement is always, sometimes, or never true. If two different polynomials are subtracted, then the result will be a polynomial.

• Always

• Sometimes

• Never

Tags

CCSS.7.EE.A.1

• Zeros: {-6,2}

• x-intercepts: (-2,0) (6,0)

• Domain: (-6,0) (2,0)

• The polynomial is a trinomial.

• The degree of the polynomial is 11.

• The leading coefficient is 4.