Graph and Identify Key Features

Determine the end behavior of the graph.

• As x→ -∞, y→ -∞
  As x→ +∞, y→ +∞

• As x→ -∞, y→ -∞
  As x→ +∞, y→ -∞

• As x→ -∞, y→ +∞
  As x→ +∞, y→ +∞

• As x→ -∞, y→ +∞
  As x→ +∞, y→ -∞

What is the range of the function?

• 95 to 116 degrees

• 0 to 24

• 0 to 120 degrees

• 0 to 24 hours

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Is this function discrete or continuous? HOW DO YOU KNOW?

• discrete, because it ends

• discrete, because it isn't a straight line

• continuous, because it's a connected line with no breaks

• continuous, because it keeps going

Tags

CCSS.8.EE.B.5

Identify a relative minimum of the function.

• 95 degrees

• 100 degrees

• there are none

• 0 degrees

Identify a relative maximum of the function.

• 115 degrees

• 112 degrees

• 100 degrees

• there are none

When was it 100 degrees?

• 0 and 24 hours after midnight

• 0, 7.5, and 24 hours after midnight

• 0 hours

• 24 hours

Tags

CCSS.HSF.IF.A.2

How do you know this is a function?

• Each input has one output

• It's a line

• It's not points

What is the domain of the function?

• 95 to 116 degrees

• 0 to 24

• 0 to 120

• 0 to 24 hours

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Is this function discrete or continuous?

• discrete

• continuous

Tags

CCSS.8.EE.B.5

Which points on the graph are minimums? (Select all that apply)

• (-3, -2)

• (0, 3)

• (0, 2)

• (2, 0)

• (4, 1)