Exponential Functions 1
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Lesson Description:
In this video, exponential functions are defined and graphed.
More free YouTube videos by Julie Harland are organized at http://yourmathgal.com
Questions answered by this video:
- What is the definition of an exponential function?
- How do you graph an exponential function using a table of values?
- How do you graph f(x) = 2^x?
- How do you graph y = 5^x?
- How do you graph y = (1/2)^x?
- What happens when 0 < b < 1 in y = b^x?
- What happens when b > 1 in y = b^x?
- What happens as b gets larger in y = b^x?
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Staff Review
This lesson is a very good introduction to exponential functions. It explains what an exponential function is, gives the definition, and shows how to graph exponential functions. You will see how exponential functions and their graphs behave depending on the value of b in y = b^x.
