Texas Instruments TI-84 Plus Silver Edition Graphic Calculator "finding domain range function" Questions

domain and range of a function? The calculator cannot determine that for you. But if you enter a value outside the domain it will display an error message Let there be a function y=f(x). The domain of

Domain and range are concepts that many students have trouble with, so you are not alone! Domain is the x values of the relation. Range is the y values of the relation. If you have trouble remembering

domain of the sine function is the whole of the real line, it range spans the interval [-1,1]. In other words the sine of an arbitrary angle is imperatively somewhere in the closed interval [-1,1]. So

...domain and range using a TI-89 calculator Absolutely! Here's how: -Make sure the function is in the form f(x)=.... (treated as y=...) -Then, go to "y=" on your calc -Plug in your equation (using x as ...

domain of the principal branch. I would like to offer a way to graph y = arccot(x), where the range of the function is 0 to pi.  The usual method is to take the graph of arctan(x), invert it, and

1 to values in [-1,1] For the inverses of arc tangent and arc cotangent functions there is no domain limitation because the range of tangent and cotangent is the whole real line ]-infinity, +infinity[

...Domain, look at possible limitations on x values (does it stop at 3 no matter what? are there no limitations? etc) -For Range, look at limitations on y values THIS WILL HELP YOU PICTORIAL WAY ...

some value of x the function is undefined (for example a denominator because 0) then that x-value does not belong to the domain of definition. One the domain is known, the range can then be determined

...the domain of a function, you cannot restrict its range. It depends on the domain of definition. You can however restrict the window within which you look at the graph. Change the Ymin, Ymax