H. Polynomial Functions

Select all the even degree functions.

• A

• B

• C

• D

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.REI.B.4

Which functions have a negative leading coefficient?

• A

• B

• C

• D

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Describe the type of polynomial shown.

• Even degree, negative leading coefficient
• Even Function
• Odd degree, negative leading coefficient
• Even degree, positive leading coefficient

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Describe the end behavior of
f(x) = -5x⁴ - 2x² + 8

• Left side: Rises  
   Right side: Rises
• Left Side:  Rises
  Right side: Falls
• Left side: Falls
  Right side: Rises
• Left side: Falls
  Right side: Falls

Tags

CCSS.HSA.REI.D.10

Describe the end behavior of

f(x) = 6x⁵ + 2x² + 10x

• Left side: Rises

  Right side: Rises

• Left side: Falls

  Right side: Rises

• Left side:Rises

  Right side: Falls

• Left side: Falls

  Right side: Falls

Which functions readily show the y-intercept of their graphs?

• y = 3x² - 2

• y = 5 - 2x + 3x² + 6x³

• y = 2x(x-4)(x+1)

• y = -3(x+1)(x-5)

In which functions can you quickly find the x-intercepts of their graphs?

• y = 3x² - 2

• y = 5 - 2x + 3x² + 6x³

• y = 2x(x-4)(x+1)

• y = -3(x+1)(x-5)

Tags

CCSS.HSA.APR.B.3

In the above graph, which root has a multiplicity of 2?

• -1

• -3

• -120

• 4

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.APR.B.2

What are the
zeros of the polynomial
y = 3(x + 4)(x + 1)(x - 3)?

• -4, -1, 3
• 3, -3, 4, 1
• 4, 1, -3
• 3, -4, -1, 3

Tags

CCSS.HSA.APR.B.3

What is the factored form of a function if it has zeros of 2, 3 and -1?

• (x-2)(x-3)(x+1)
• (x-1)(x-2)(x-3)
• (x-1)(x+2)(x+3)
• (x+1)(x+2)(x+3)

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.APR.B.2