Domain and Range of Exponential Functions

All of the y values or outputs are called what?

• Domain

• Range

• Relation

• Function

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

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

Domain

• function whose values are continuous or unbroken over the specified domain

• set of input values for the independent variable over which the function is defined

• set of output values for the dependent variable over which the function is defined

• function whose values are distinct and separate and not connected; values are not continuous

Range

• function whose values are continuous or unbroken over the specified domain

• set of input values for the independent variable over which the function is defined

• set of output values for the dependent variable over which the function is defined

• function whose values are distinct and separate and not connected; values are not continuous

• A

• B

• C

• D

Tags

CCSS.HSF-IF.C.7E

A partial graph of an exponential function is shown in the graph. What are the domain and range of this graph?

• Domain: 0 < y < 8

  Range: x > -7

• Domain: x ≥ -7

  Range: 0 < y ≤ 8

• Domain: x > -7

  Range: 0 < y < 8

• Domain: 0 ≤ y ≤ 8

  Range: x ≥ -7

Tags

CCSS.HSF-IF.C.7E

The graph of an exponential function is shown on the grid. Based on the graph, which statement about the function is true?

• The range is the set of all real numbers less than 0.

• The domain is the set of all real numbers greater than -4.

• The range is the set of all real numbers greater than 0.

• The domain is the set of all real numbers less than -4.

Tags

CCSS.HSF-IF.C.7E

The population of Center City is modeled by exponential function f, where x is the number of years after the year 2015. The graph of f is shown on the grid.

Which inequality best represents the range of f in this situation?

• x ≥ 0

• y ≥ 250,000

• 0 ≤ x ≤ 110

• 250,000 ≤ y ≤ 1,000,000

Tags

CCSS.HSF-IF.C.7E

Which statement is true?

• The range is the set of all real numbers less than 0.

• The domain is the set of all real numbers greater than -4.

• The domain is the set of all real numbers less than -4.

• The range is the set of all real numbers greater than 0.

Tags

CCSS.HSF-IF.C.7E

A part of an exponential function is graphed on the grid.

Which inequality best represents the domain of the part shown?

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5