Key Features Practice (Math 2S)

Does the graph have a maximum or minimum?

• maximum
• minimum
• neither
• both

Tags

CCSS.HSF-IF.C.7A

Does the graph have a maximum or minimum?

• max
• min
• neither
• both

Tags

TEKS.MATH.A.7A

What are the domain and the range of the function?

• domain (-∞,∞) and range (-∞,∞)

• domain (∞,-∞) and range (∞,-∞)

• domain (-∞, 3] and range [3,∞)

• domain (-∞,1] and range [1,∞)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Where is the function positive and where is it negative?

• positive (-∞,3) and negative (3,∞)

• positive nowhere and negative (-∞,∞)

• positive (0,1) and negative (3,0)

• positive (0,3) and negative (-1,0)

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSA.APR.B.3

Where is the function increasing and where is it decreasing?

• increasing nowhere and decreasing (-∞,∞)

• increasing (-∞,1) and decreasing (1,∞)

• increasing (3,∞) and decreasing (-∞,3)

• increasing (-1,3) and decreasing nowhere

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Identify the function's x- and y-intercepts.

• x-int (3,0) and y-int (0,1)

• x-int (0,3) and y-int (1,0)

• x-int (1,3) and y-int (3,1)

• x-int (3,0) and y-int none

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSA.REI.D.10

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.11

Identify the function's x- and y-intercepts.

• x-int (1,0) and y-int (0,-1)

• x-int (0,1) and y-int (-1,0)

• x-int (1,∞) and y-int (-∞,-1)

• x-int none and y-int (-1,1)

Tags

CCSS.HSF-IF.C.7E

Where is the function positive and where is it negative?

• positive (1,∞) and negative (-∞,1)

• positive (0,∞) and negative (-∞,-1)

• positive (-∞,∞) and negative nowhere

• positive (∞,1) and negative (1,-∞)

Tags

CCSS.HSF-IF.C.7E

Where is the function increasing and decreasing?

• increasing (-∞,∞) and decreasing nowhere

• increasing nowhere and decreasing (-∞,∞)

• increasing (1,∞) and decreasing (-∞,1)

• increasing (-1,∞) and decreasing (-∞,-1)

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

On what interval is the graph decreasing?

• (∞, 3)
• (3, -∞)
• (3, ∞)
• (-∞, 3)

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSA.REI.D.10