how do you find the domain and range of a hyperbola, parabola, linear, circular,exponantial and semicircle graph??????
any help appreacited.
Hello,
Do you have examples ?
In general, how to find the domain of a function ?
- not defined at points which annulate a denominator
- not defined at points which make a number under a square root negative
.. I don't see any other for the moment at your level...
In order to find the range, the best to do is to graph the function...
It'd be easier to show you methods in examples since these methods highly depend on the function...
absolute value graphs-
find :
domain and range
if y(x)
parabola -domain&range
if y=xsquared-4
hyperbola xy=1
find domain & range
cubic curve y=xcubed
i understand that domain is the number of x values that the graph <sketch> will cover but what is the range and how do you find out
thanks