Characteristics Day 3 - IOI/IOD and End Behavior

When is the function decreasing?

• (30, 55)

• (40, 60]

• (15, 40)

• (60, -40)

Tags

CCSS.HSF.IF.B.4

How would you describe the behavior of this function on the domain interval (-1, 1)?

• increasing

• decreasing

• constant

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSF.IF.B.5

What is/are the increasing interval(s) for the function shown?

• $\left(-3,\ 1\right)$

• $\left(4,\ 8\right)$

• $\left(-\infty,1\right)\ and\ \left(-3,\ 1\right)$

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is/are the decreasing interval(s) for the function shown?

•  $\left(2,\ 4\right)\ and\ \left(8,\ \infty\right)$ 

•  $\left(-\infty,\ 1\right)\ and\ \left(8,\ \infty\right)$ 

•  $\left(-\infty,1\right),\ \left(-3,\ 1\right)\ and\ \left(8,\ \infty\right)$ 

•  $\left(-\infty,\ 1\right),\ \left(2,\ 4\right)\ and\ \left(8,\ \infty\right)$ 

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSA.REI.D.10

What is the decreasing interval on the function shown?

• $\left(-\infty,\ -3\right)$

• $\left(-\infty,\ -4\right)$

• $\left(-4,\ \infty\right)$

• $\left(-3,\ \infty\right)$

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Which one means left

• x →-∞
• x →∞

Which one means the function goes down on the left

• x →-∞, y→∞
• x →-∞, y→-∞

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSA.REI.D.10

As x → -∞, Y → ______?

• ∞
• -∞
• Neither
• Both -∞  and ∞

Tags

CCSS.HSF-IF.C.7E

Where is the graph decreasing?

• Always
• Never

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the end behavior?

• As x increases, y increases
  As x decreases, y decreases
• As x increases, y decreases
  As x decreases, y increases

Tags

CCSS.HSF-IF.C.7A