Exponential Functions

What type of function is f(x)=2(1/7)^x ?

• Exponential Growth
• Linear
• Exponential Decay
• None of the Above

What is the y-intercept of the function?

• 2
• 3
• 1
• -2

Tags

CCSS.HSF-IF.C.7E

What type of function is y = 7(5/4)^x?

• Exponential Growth
• Exponential Decay
• Linear
• None of the above

Is the pictured graph growth, decay, or linear or none?  

• Exponential Growth
• Exponential Decay
• Linear
• None

What is the initial value of f(x)= a⋅b^x

• x

• b

• a

• idk

What represents Growth/Decay on f(x)=a⋅b^x ?

• x

• a

• b

• Idk

What type of function is y=7(5)^x

• Exponential Growth

• Linear Function

• Exponential Decay

• Quadratic Function

What is the exponential factor of the following graph?

• Growth

• Deccay

• Linear

• None

What is the exponential factor of the graph?

• Growth

• Decay

• Linear

• None

What is a, the starting term, for the function: f(x) = 300(1.16)^x?

• 300
• 1.16
• .16
• x