**Download Sketch The Graph Of The Equation
PNG**. An equation with a square produces a parabola. Only one x coordinate for each y coordinate.

This is tutorial on graphing polar equations by hand, or sketching, to help you gain deep understanding of these equations. If precision matters, use a ruler to make additional marks, or a drawing compass to swing the complete. In lieu of a graphing calculator or a computer graphing program, plotting points to represent the graph of an equation is the standard method.

### The graph of a quadratic function is a parabola.

Ad by raging bull, llc. The parabola can either be in legs up or legs down orientation. Find the relationship between the graph of a function and its inverse. We can use the previous example to illustrate another way to classify some of the critical points of a function as relative maximums or relative minimums.