Characteristics of Functions

Which best describes the increasing and decreasing of the graph?

• Decreasing and then increasing

• Increasing and then decreasing

• Increasing Only

• Decreasing Only

What is the correct end behavior?

• As x → - ∞, f(x) → ∞

  As x → ∞, f(x) → ∞

• As x → - ∞, f(x) → - ∞

  As x → ∞, f(x) → ∞

• As x → - ∞, f(x) → ∞

  As x → ∞, f(x) → - ∞

• As x → - ∞, f(x) → - ∞

  As x → ∞, f(x) → - ∞

What is the correct end behavior?

• As x → - ∞, f(x) → ∞

  As x → ∞, f(x) → ∞

• As x → - ∞, f(x) → - ∞

  As x → ∞, f(x) → ∞

• As x → - ∞, f(x) → ∞

  As x → ∞, f(x) → - ∞

• As x → - ∞, f(x) → - ∞

  As x → ∞, f(x) → - ∞

What is the y-intercept of the graph?

• (2, 0)

• (0, -2)

• (-1.225, -4.25) and (1.225, -4.25)

• (-1.887, 0) and (1.887, 0)

What are the x-intercepts?

• (0,5) (-2, 9)

• (-5, 0) (1, 0)

• (-2, 9) (-5, 0)

• (1, 0) (0, 5)

What is the y-intercept of the graph?

• (0,5)

• (-5, 0)

• (-2, 9)

• (1, 0)

The range is all real numbers.

• Trick

• True

The x-intercept is (1.3, 0).

• Trick

• True

The function is decreasing.

• Trick

• True

As x increases, y decreases.

• Trick

• True