End Behavior and Degree of Polynomials

In the above graph complete the following end behavior: (f(x)=y)

As x --> -∞, f(x) --> ____

As x --> +∞, f(x) --> ____

• down, down

• up, down

• down, up

• up, up

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.

• down, down

• down, up

• up, down

• up, up

Tags

CCSS.HSF-IF.C.7A

Describe the end behavior of the graph.

• up, up

• down, down

• up, down

• down, up

Identify the sign of the leading coefficient and the degree of the polynomial.

• Leading Coefficient Positive

  Degree - Even

• Leading Coefficient Positive

  Degree - Odd

• Leading Coefficient Negative

  Degree - Even

• Leading Coefficient Negative

  Degree - Odd

As x --> -∞, f(x) --> ____

As x --> +∞, f(x) --> ____

• -∞

  -∞

• +∞

  -∞

• -∞

  +∞

• +∞

  +∞

As x --> -∞, f(x) --> ____

As x --> +∞, f(x) --> ____

• -∞

  -∞

• +∞

  -∞

• -∞

  +∞

• +∞

  +∞