Characteristics of Functions Practice

All of the x values or inputs are called what?

• Domain

• Range

• Relation

• Function

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Describe the situation.

• The volume of the balloon increases at a constant rate, then stays constant, then increases, then constant, and increases at a constant rate.

• The volume of the balloon increase at a constant rate, decreases, then stays constant, then increases, then constant, and increases at a constant rate.  

Is this graph continuous or discrete?

• Continuous

• Discrete

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the graph? (a)  

• ≤ x ≤ 5

• < x < 5

• ≤ y ≤ 5

• < y < 5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Evaluate f(1)

• 0

• 1

• 2

• 4

Tags

CCSS.HSF-IF.C.7E

What is f(0)?

Tags

CCSS.HSF.IF.A.2

The graph is a picture of both ​ (a)  

• relation

• function

• domain

• range

• x-intercept

• y-intercept

• rate of change

• minimum

• maximum

• extrema

Answer explanation

Extrema are both the highest (maximum) point and the lowest (minimum) points.

Evaluate f(2)

• -8

• -1

• 1

• 8

Tags

CCSS.HSF.IF.A.2

What is the range of the graph? (a)  

• -7 ≤ x < 5

• -3 ≤ x < 1

• -3 ≤ y < 1

• -7 ≤ y < 5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Identify where the function is increasing.