End Behavior Quadratics

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→⁻∞

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→⁻∞

What is the end behavior on the left side

• x →∞, y→∞

• x →-∞, y→-∞

• x →-∞, y→∞

• x →∞, y→∞

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

• -∞

• ∞

Describe the end behavior of the function.

End behavior?

• As x decreases, y → ∞

  As x increases, y → ∞

• As x decreases, y → -∞

  As x increases, y → -∞

Describe the end behavior of the function.

What is the end behavior of the function?

As x decreases, f(x) ________

As x increases, f(x) ________

• increases; increases

• increases; decreases

• decreases; increases

• decreases; decreases

Identify the correct end behavior for the given graph:

• x-axis

• y-axis

• origin