Exponential Functions Growth Decay Compound

Jack invests $4, 886 in a retirement account with a fixed annual interest rate of 6% compounded continuously. What will the account balance be after 13 years?

• $10,658.67

• $12,017.62

• $11,149.27

• $11,317.77

Which of the following best represents the graph?

• y=2^x

• x=2^y

• y=x²

• y=2^-x

What is the domain and range of the function y=2^x ?
Use the graph to help!

• Domain: −∞<x<∞ Range: y>0

• Domain: −∞<x<∞ Range: y>1

• Domain: −2<x<∞ Range: y>0

• Domain: −∞<x<∞ Range: y<0

Graph the function f(x) = 5^x and write the domain and range in interval notation.

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

• Exponential Growth

• Linear

• Exponential Decay

• None of the Abovee

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

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

• Exponential Growth

• Exponential Decay

• Linear

• None

Graph the exponential function that has a starting value of 8 and decreases by 12.5%. Set the dotted line to y = 0.

Which equation best matches the graph?

• y=2(2)^x

• y=(1/2)^x