Identifying Polynomial Functions

What degree does the function have?
  f(x) = -2x³ + 7x

• even

• odd

Tags

CCSS.HSF.BF.B.3

What is the degree?

• Positive

• Negative

• Odd

• Even

How many relative extrema(tuning points) are in the picture?

• 2

• 3

• 4

• 5

Based on the end behavior of the polynomial, what best describes the leading coefficient?

• a negative real number

•  a positive real number

• an even real number

• an odd real number

Based on the end behavior of the polynomial, what is the degree of the polynomial?

• a negative real number

• a positive real number

• an odd real number

• an even real number

What are the linear terms of the polynomial function?

• (x-2)(x-1)(x+1)(x-2)

• (x-2)(x-1)(x+1)(x+2)

• (x-2)(x-1)(x+1)(x+2)(x-4)

• (x-2)(x-1)(x+1)(x+2)(x+4)

Tags

CCSS.HSA.APR.B.3

What is the least degree of the polynomial?

• 2

• 4

• 3

• 5

Tags

CCSS.HSA.APR.B.3

What are the zeros of the polynomial?

• X=5, x=-3(multiplicity of 2)

• x=-3, x=5(multiplicity of 2)

• x=3, x=-5

• x=5

Classify the polynomial by degree.

• quartic

• quintic

• 6th degree polynomial 

• 7th degree polynomial

The degree of the polynomial determines the number of roots.

• True

• False