Graphs of Polynomials

What is the degree of the function graphed here?

• 2
• 3
• 4
• 5

Tags

CCSS.HSA.REI.D.10

Is the leading coefficient positive or negative

• positive
• negative

Tags

CCSS.HSA.REI.D.10

Which function is graphed?

• (x - 4)(x + 2)(x - 8)=0
• (x - 4)(x - 2)(x + 8)=0
• (x - 4)(x + 2)(x + 8)=0
• (x + 4)(x + 2)(x + 8)=0

Tags

CCSS.HSA.APR.B.3

In the above graph complete the following end behavior:
As x --> -∞, f(x) --> ____
As x --> +∞, f(x) --> ____

• -∞
  -∞
• +∞
  -∞
• -∞
  +∞
• +∞
  +∞

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

The polynomial is...

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

Tags

CCSS.HSA.APR.B.3

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.HSF.IF.B.4

CCSS.HSF.IF.C.7

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

• -∞
• ∞

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

• y =  ^_(x + 2)(x - 1)²
• y = -(x - 2)(x + 1)²
• y = (x - 2)(x + 1)²
• y = -x³

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.D.11

• (-2.55, 0), (2.55, 0)
• (-3, 0), (-2, 0), (2, 0), (3, 0)
• (0, 36)
• (0, -3), (0, -2), (0, 2), (0, 3)

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

What is the end behavior as
x → ∞ ?
f(x) = -x⁴ + x³ + 5x² + x + 6

• y → -∞
• y → ∞
• y → 0
• y → -7

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7