Contour and grid lines can be superimposed directly on surfaces at userdefined intervals;If the calculator did not compute something or you have identified an error, or you have a suggestion/feedback, please write it in the comments below Your input find the area between the following curves $$$ y = x^ {2} $$$ , $$$ y = \sqrt {x} $$$Level curves The two main ways to visualize functions of two variables is via graphs and level curvesBoth were introduced in an earlier learning module For your convenience, that learning module page is reproduced here
Gradients And Level Curves
