an exponential function of the form f(x)=ab^x in which b>1
exponential growth
an exponential function of the form f(x)=ab^x in which a<b<1
exponential decay
the x- coordinate of the point where a graph intersects the x-axis
x-intercept
the set input values of a function or relation
domain
the set of all possible output values of a function or relation
range
a line that a graph gets close to but never crosses as the value of a variable becomes extremely large or small
asymptote
the trends in the y-values of a function as the x-values approach positive and negative infinity
end behavior
the y-coordinate of the point where a graph intersects the y-axis
y-intercept
the domain of a function where its value is getting larger respectively
interval of increase
the domain of a function where its value is getting smaller respectively
interval of decrease