Polynomial Functions and Solving Polynomial Equations

Factor by grouping:
4p³+8p²+3p+6

• (2p²+3)(p+2)

• (2p²+6)(p+4)

• (4p²+3)(p+2)

• (4p²+8p)(3p+6)

Factor this difference of cubes:
x³ - 343

• (x + 7)(x² - 7x + 49)

• (x - 7)(x - 7)(x - 7)

• (x - 7)(x² + 7x + 49)

• (x + 7)(x + 7)(x + 7)

Tags

CCSS.HSA.APR.C.4

What are the zeros of the function?

• 4, 1

• -3, -1, 2, 5

• -3, -1, 30, 2, 5

• 3, 1, -2, -5

Tags

CCSS.HSA.APR.B.3

• 2

• 3

• 4

• 6

Write the factored form of the polynomial with roots x=-2. x=5, x=2/3

• y=(x-2)(x+5)(3x+2)

• y=(x-2)(x+5)(2x+3)

• y=(x+2)(x-5)(2x-3)

• y=(x+2)(x-5)(3x-2)

Tags

CCSS.HSA.APR.B.3

Which of the following is the correct equation for the function graphed?

Tags

CCSS.HSA.APR.B.3

What is the equation in factored form of the function graphed?

Tags

CCSS.HSA.APR.B.3

Which is a possible equation in factored form of the function in the graph?

Tags

CCSS.HSA.APR.B.3

• 6

• 7

• 5

• 3