Polynomial Functions

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

What is the end behavior as x → -∞ f(x)→ ?

• -∞

• ∞

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

• 2

• 3

• 4

• 5

Give the equation of the 4th degree polynomial with zeros: 1 with multiplicity 2 and i. 

• x² - 4x + 4

• x³ - 4x² + 4x +ix² -4ix + 4i

• x⁴ - 4x³ + 5x²-4x + 4

• x⁴ - 4x³ + 5x²-4x + 4i

Tags

CCSS.HSA.APR.B.3

Factor  4v² − 4v − 8 

• 4(v + 1)(v − 2) 

• (v− 10)(v − 5) 

• 4(v-1)(v-2)

• None of the Above

What is the relative min?

• (0, 36)

• (-2.55, -6.55), (2.55, -6.55)

• (-∞, ∞)

• None

Which point does not represent a zero of a polynomial?

• (-2, 0)

• (-1, 0)

• (0, 4)

• (2, 0)

Tags

CCSS.HSA.APR.B.3

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 is the remainder?
(6x² + 19x + 13) ÷ (2x + 5)     

• 0

• 3

• 5

• -5/2

Tags

CCSS.HSA.APR.B.2