Inequalities that use < or > symbols are plotted with a dashed line to show that the line is not included in the region. Inequalities that use ≤ or ≥ symbols are plotted with a solid line to show that ...

Applicable Analysis and Discrete Mathematics, Vol. 3, No. 1 (April 2009), pp. 88-96 (9 pages) A new version of discrete Hilbert type inequality is given where the kernel function is non-homogeneous.

Plotting graphs of inequalities works almost exactly the same way as plotting graphs. Simple inequality graphs can be plotted parallel to the \(x\) or \(y\) axes and tables of values can help to plot ...

Sue Johnson’s students have gotten used to the constant reminders. “I know you are going to get sick of hearing me say this,” the algebra teacher recently told her class at Woodside High School in ...