 # Grapher

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!

# Tutorials

#### 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