linear function
domain
If the common ratio is negative then the points are alternately positive and negative. While their absolute values will lie on an exponential curve, an oscillating sequence will not lie on such a curve,
Calculating Geometric Means with Negative Values: http://www.buzzardsbay.org/geomean.htm#negative_values
y = x This is a line and a function. Function values are y values.
linear function
y = a*r^n where a and r are non-zero constants, and n is a counter.
Domain describes all possible input values.
The range of the function.
The range of a function is the set of all possible input values.
Domain
The codomain or range.
domain
Without the actual function we cannot help you very much.
it is called as co-domain
RANGE -----> apex
It is called the range of the function.