Exponential Functions Growth and Decay Graph

Does the function represent a growth or decay function?

• Exponential GROWTH

• Exponential DECAY

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

• Exponential GROWTH

• Exponential DECAY

• Linear

• Not a function

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

• Exponential Growth

• Exponential Decay

• Linear

• None

Is this exponential growth or decay?

• Growth

• Decay

• Linear

• Not a function

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

• Growth

• Decay

• Linear

• None

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

• Exponential Growth

• Exponential Decay

• Linear

• None

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

• Exponential Growth

• Exponential Decay

• Linear

• None

Which Exponential Function represents this graph?

(Hint: Is it Growth or Decay? Whats the Asymptote? Y-Intercept?)

Answer explanation

Looking at this graph, it is increasing from left to right so it is an Exponential GROWTH Function meaning b > 1. This eliminates 2 choices.

Looking at this graph, it does not cross the line Y=-5 but it gets close to it. This mean that line is my asymptote.

This would be indicated by whatever I am adding or subtracting in my fuction. In this case I would be subtracting 5.

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

• Exponential Growth

• Linear

• Exponential Decay

• None of the Abovee

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

• Exponential Growth

• Exponential Decay

• Linear

• None