Exponential Functions
PPT Slide
Definition
the effect of b for f(x) = abx where a ?????b??????b ???
the effect of the coefficient “a”
The graph of f (x)= 2x “doubling”
The graph of f(x) = (.5)x “half-life”
properties of exponential functions
the effect of x = 0 on f(x) = abx where a ??0, b?????and b ???
the graphs of 2x ,3x , 5x ,and 10xnote that the x-axis is an asymptote
graphs of (.1)x ,(.2)x , (.4)x , and (.5)x note that the x-axis is an asymptote
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