The end points must be finite for polar or parametric graphing. You can change the end points if desired.
For convenience, the graphing calculator appends a suitable interval, dom = (0, 2π) or dom = (-∞, ∞), respectively, to the function and parametric expressions and graphs on that specified domain.Selecting or deselecting the checkbox for any expression displays or hides the corresponding graph. The multi-graph pane consists of expression panels, which can be added or deleted as desired by pressing ＋ or × To graph two or more expressions on the same Cartesian or polar coordinate system press » to display the multi-graph pane.Note: to calculate the higher order derivatives and also partial derivatives of multi-variable functions you can use the partial derivative calculator. Moreover, you can use the derivative graphing calculator to calculate derivatives of the 1st and 2nd order of a given function or parametric expression and graph their derivatives. This way the Cartesian & polar graphing calculator shows how these type of graphs are constructed progressively from a starting value to an ending value on their specified domain (interval).įurthermore, this graphing calculator can be used to solve equations in order to find x-intercepts ( zeros or roots) of a given function. In addition, it is capable of animating the graph of parametric equations in both the Cartesian and polar coordinate systems. Unlike other graphing software, this graphing calculator can also graph in non-perpendicular (or non-orthogonal) Cartesian coordinate systems, where axes need not be horizontal or vertical and can intersect at any angle.Īnother unique and tremendously useful feature of this polar graphing calculator is that it can animates polar graphs of functions. In particular, you can use this graphing calculator to graph conic sections (in the standard and the general form ax^2 + bxy + cy^2 - dx + ey - f = 0, which can be a circle, ellipse, parabola, hyperbola or some degenerated graphs) and also graph level curves, which are in the form F(x,y) = c. In addition to functions, this graphing calculator, is capable of graphing equations (including implicitly defined functions), parametric equations and point sets in Cartesian or polar coordinate systems. A graphing calculator is a scientific calculator that is capable of graphing mathematical expressions, such as, functions in the Cartesian or polar coordinate systems.
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