Exponential Functions

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exponential parent function
f(x)=a(b)^x
y=a(1+r/100)^x
exponential growth
y=a(1-r/100)^x
exponential decay
domain
set of x values
range
set of y values
y-values being multiplied by a constant rate
exponential
y-values being added to by a constant rate
linear
y-intercept
where the graph crosses the y-axis
x-intercept
where the graph crosses the x-axis
zero of a function
any value of x for which f(x) = 0
solution to an equation
a value that makes the equation true