Unit 6: Domain and Range of Exponential Functions

Unit 6: Domain and range of Exponential Functions

Use DESMOS to see the graphs!!!

Multiple Choice

What is the Domain of this exponential function?

• y=1

• x=0

• All Real Numbers

• x>0

Multiple Choice

What is the Range of this function?

• y> 0

• x> 0

• All Real Numbers

• y= 1

Multiple Choice

What is the Range of the function?

• 0 < y < 180

• y> 80

• All Real Numbers

• 0 < x < 6

Drag and Drop

What is the domain​ and range of the following function.

$$g\left(x\right)=\ -5^x+3$$



Domain:​ ​

Placeholder

Range: ​ ​

Placeholder

Drag these tiles and drop them in the correct blank above

All Real Numbers

y < 3

y > 3

x > 0

f (x ) = All real numbers

Drag and Drop

What is the domain​ and range of the following function.

$$h\left(x\right)=2\left(3\right)^x+8$$



Domain:​ ​

Placeholder

Range: ​ ​

Placeholder

Drag these tiles and drop them in the correct blank above

All Real Numbers

y > 8

y < 8

x > 0

f (x ) = All real numbers

Multiple Choice

What is the range of the exponential function $$f\left(x\right)=\ 120\ \cdot\ 7^x$$

​

​

• $$x\ge7$$

• All real numbers

• $$f\left(x\right)>0$$

• $$f\left(x\right)<0$$

Multiple Choice

What is the range of $$g\left(x\right)\ =\ \left(2\right)^x+3$$

• All Real Numbers

• All real numbers greater than 0

• All real numbers less than 3

• All real numbers greater than 3

Dropdown

What is the domain of $$h\left(x\right)=\ 6\left(1.8\right)^x$$

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Select answer

Multiple Choice

Which graph represents an exponential function?

Multiple Choice

What is the range of the exponential function?

• all real numbers

• y > 3

• y < 3

• x > 3