Polynomial Increasing Decreasing

When determining where a graph is increasing/ decreasing use...

• x-values

• y-values

This graph is a(n)...

• Third degree polynomial

• Sixth degree polynomial

• Even function

• Fifth degree polynomial

What is the increasing interval for this function?

• (-6, -2)

• (-∞, ∞)

• (-2, 6)

• (-1, 3)

Where is the function increasing?

• [4, ∞)

• [−4, ∞)

• [6, ∞)

• 4 < x < 6

Tags

CCSS.HSF-IF.C.7A

For what intervals of x is f(x) decreasing?

• (-∞,-1)

• (-1,∞)

• (6,∞)

• (-∞,6)

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→ ⁻∞

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

What is the x-intercept shown on the graph?

• (4, -2)

• (0, -2)

• (4, 0)

• (0, 4)

Where is the decreasing?

• ( −∞, −2.55) U (0, 2.55)

• (∞, −6.25) U (36, −6.25)

• (−∞, ∞)

• (−∞, 0)

Which solution has a multiplicity of 2? 

• -1

• 1

• 3

• none of them do