When graphing exponential functions you have to make sure that when you are trying to find the x intercept and you have to use the natural log you have to remember that you can't take the natural log of a negative number or fraction. To find the x intercept you have to make y=0 and to find the y intercept you have to make x=0. The domain of the graphs will always be from negative infinity to positive infinity.
Friday, April 18, 2014
SP #3- Unit I Concept 1: Graphing Exponential Functions
When graphing exponential functions you have to make sure that when you are trying to find the x intercept and you have to use the natural log you have to remember that you can't take the natural log of a negative number or fraction. To find the x intercept you have to make y=0 and to find the y intercept you have to make x=0. The domain of the graphs will always be from negative infinity to positive infinity.
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