10 min read
This study guide covers exponential functions in the context of data modeling, including exponential growth and decay. It explains how to identify and model exponential patterns, even when a constant needs to be added. The guide also discusses finding exponential functions using two input-output pairs (x1, y1), (x2, y2) and using technology for exponential regression. It introduces the natural base e and its significance in continuous growth/decay. Finally, it emphasizes understanding equivalent forms of exponential functions and their interpretations. Practice questions covering these concepts are included.
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Question 1 of 12
In the exponential function , what does 'a' represent?
The growth rate
The initial value
The exponent
The constant proportion