U1C-Polynomial Review

What is the degree of the function:

f(x) = 6x² + 4 - 3x⁴ + 5x - 9x³

• 1

• 2

• 3

• 4

What is the leading coefficient of the function:

f(x) = 6x² + 4 - 3x⁴ + 5x - 9x³

• 6

• 3

• -3

• 4

A function with degree 3 is called

• constant

• cubic

• linear

• quadratic

• 11

• 16

• 12

• 5

• 2

• 4

• 3

• -2

• 4

• 5

• 3

• 2

A polynomial function has the following zeros:

x=5 (multiplicity 2)

x=-1 (multiplicity 1)

x=4 (multiplicity 1)

What is the degree of the polynomial function?

• 4

• 3

• 2

• 1

• 3

• 7

• 4

• 6

• 11

• 4

• 5

• 3

• rises to the right

  falls to the left

• rises to the right

  rises to the left

• falls to the right

  falls to the left

• falls to the right

  rises to the left