Plot the graph of functions, curves, conics and inequalities, view the coordinates of your points, find key characteristics and consult a table of values.

More than just functions

The Grapher application is split into three tabs: Expressions, Graph and Table.

In the Expressions tab, you can choose from a variety of templates or start from scratch. The Grapher supports functions, conics and inequalities as well as parametric and polar curves.

Beautiful graphs in the perfect viewing window!

Plot your graph using the Graph Tab.

The Auto-zoom feature provides a display that best showcases interesting characteristics of a graph including the intercepts, extrema, and intersections.

A better interface

While other devices require you to find key characteristcs yourself, the NumWorks calculator does the heavy lifting for you!

When tracing a curve, the cursor automatically snaps to maximums, minimums, intercepts and intersections.

Well hello there tangent line, nice to see you!

Dynamic visuals make calculus concepts more accessible. Calculate integrals, derivatives and area between curves directly on the graph.

Tables that do more

The Table tab provides a dynamic table of values for each of your functions. Select your interval or manually type in values of x.

You can display exact values for the outputs and even show a column of derivative values!


Find the intersection of two curves

Learn how to get the intersection of two curves. The coordinates of the intersection are displayed at the bottom of the screen.

Obtain a table of values

Learn how to obtain a table of values for a function or curve.

Calculate the derivative at a point in two ways

Discover how to determine the derivative at a point using the graphing window and the table.

More tutorials

Learn more about the Grapher application by visiting the user manual.