End Behavior of Polynomials

f(x) = 3x² + 5x - 9

• UP and UP

• DOWN and DOWN

• UP and DOWN

• DOWN and UP

f(x) = -3x² - 5x + 12

• UP and UP
• DOWN and DOWN
• UP and DOWN
• DOWN and UP

Tags

CCSS.HSF-IF.C.7A

f(x) = -3x⁵ + 5x⁴ - 7x³ + 2x - 12

• UP and UP
• DOWN and DOWN
• UP and DOWN
• DOWN and UP

f(x) = 4 + 3x - 6x⁷ + 3x⁴

• UP and UP
• DOWN and DOWN
• UP and DOWN
• DOWN and UP

Describe the end behavior of the graph.

• x → ∞, y→ ∞ and
  x→ ∞, y→⁻∞
• x → ∞, y→ ∞ and
  x→⁻∞, y→∞
• None of these
• x →∞,y→⁻∞ and
  x→∞, y→⁻∞

Tags

CCSS.HSF-IF.C.7A

Describe the end behavior of the graph.

• x →∞, y→⁻∞ and x →⁻∞,y→⁻∞
• x →∞, y→∞ and x→⁻∞, y→∞
• x →∞, y→∞ and x→⁻∞, y→0
• x →∞,y→∞ and x→⁻∞, y→⁻∞

Tags

CCSS.HSF-IF.C.7A

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

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

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

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

Which one means left

• x →-∞
• x →∞

Which one means up

• y →-∞
• y →∞

Tags

CCSS.HSF-IF.C.7A