Review Polynomial Functions

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)

Tags

CCSS.HSA.APR.B.3

Find all zeros for the polynomial function
Factor by grouping and then set = 0 to find zeros.
P(x) = x³ -3x²-5x+15

• 3, √5 
• 3, √5, -√5
• -3, √5, -√5
• -3, 5i, -5i

Tags

CCSS.HSF-IF.C.7C

Identify the zeros:

• x=2, x=6, x=-4
• (x+2)(x+6)(x-4)
• (x-2)(x-6)(x+4)
• x=-2, x=-6, x=4

Tags

CCSS.HSA.APR.B.3

(2x³ - 5x² + 3x + 7) ÷ (x - 2)

• 2x³ - x² + x + 9
• 2x² - x + 1
• 2x² - x + 1 + 9/x-2
• 2x² - 9x - 15 - 23/x-2

Tags

CCSS.HSA.APR.D.6

Simplify:  (-5p)²

• -25p²
• 25p²
• -5p²
• 5p²

Simplify:  (5p⁹q³)(2pq⁷)

• 7p¹⁰q¹⁰
• 10p⁹q²¹
• 10p¹⁰q¹⁰
• 10p⁸q^-4

Tags

CCSS.HSA.APR.A.1

Solve the polynomial: x³ + 23x² = 50x

• x = {-25, 2}

• x = {2, 25}

• x = {-25, 0, 2}

• X = {-2, 0, 25}

Tags

CCSS.HSA-REI.B.4B

Tags

CCSS.HSA-REI.B.4B

Find the zeros of the function:

f(x) = x³ - 4x² - 4x + 16

• x=-4, -2

• x=4, -2, 2

• x= -4, -2, 2

• x= 4, 2

Tags

CCSS.HSF-IF.C.7C

Write a polynomial function of least degree with integral coefficients and have zeros 4, - 1, 6

• x³ + 9x² + 14x + 24

• x³ - 9x² + 14x - 24

• x³ - 9x² + 14x + 24

• x³ - 9x² - 14x + 24

Tags

CCSS.HSA.APR.B.3