Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and

To graph a linear inequality: Step 1 Replace the inequality symbol with an equal sign and graph the resulting line. Step 2 Check one point that is obviously in ...

Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, ...

Use interactive calculators to plot and graph functions. Try 3D plots, equations, inequalities, polar and parametric plots. Specify ranges for variables.

Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, ...

Drag the circle to values on the number line. Use the buttons to switch arrow directions and to make the circle open or filled.

Graph, plot or draw inequalities or systems of inequalities with our free step-by-step algebra inequality grapher.

To solve your inequality using the Inequality Calculator, type in your inequality like x+7>9. The inequality solver will then show you the steps.

The inequality calculator simplifies the given inequality. You will get the final answer in inequality form and interval notation.

Graphing Inequalities Calculator is an online tool that helps to find the graph for a given inequality. Inequalities are used to represent an unequal ...