Polynomial Functions

What are the linear factors 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)

What is the end behavior?

• Left Up,

  Right Up

• Left Down,

  Right Down

• Left Up,

  Right Down

• Left Down,

  Right Up

What are the zeros (x-intercepts) of the polynomial?

• X=5, x=-3(multiplicity at -3)

• x=-3, x=5(Multplicity at 5)

• x=3, x=-5
• x=5

What is the degree of the function graphed?

• 2

• 4

• 6

• 8

f(x) = x⁴ - 7x³ + 10x²

Find the zeros of f(x).

• {0, 2, 5}

• {0, 5}

• {-4, 0, 2}

• {0, 5/3, 2}

What is the degree?

• 6

• 5

• 4

• 3

Increasing Interval(s): (Choose all that apply)

What is the equation in factored form of this graph?

• f(x) = (x-4)(x-1)²(x+2)(x+4)
• f(x) = (x-4)(x+1)²(x+2)(x+4)
• f(x) = (x-4)(x-1)²(x-2)(x+4)
• f(x) = (x+4)(x+1)²(x-2)(x-4)

f(x)=(x+4)(x-3)(x-2)

List the zeros for this function.

• x = -4, x = 3, x = -2

• x = -4, x = 3, x = 2

• x = -4, x = -3, x = 2

• x = 4, x = 3, x = 2

What is the relative maximum?

• (5, -4)

• (3, 0)