Enter expressions

Learn how to enter an expression using the provided templates.

Graph an inequality

Learn how to graph an inequality.

Graph a parametric curve

Learn how to graph a curve defined by parametric equations.

Graph a polar curve

Learn how to graph a polar curve.

Graph a conic section

Learn how to graph a conic section.

View conic information

Learn how to view more information about a conic section.

Determine the radius and center

Learn how to find the radius and center of a circle.

View line information

Learn how to view more information about a linear function.

Obtain a table of values

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

Restrict the plot

Learn how to restrict the plot of a graph.

Make adjustments to the graphing window

Learn how to make changes to your graphing window.

Calculate f(x) at a given point

Discover how to calculate f(x) at a given point using a shortcut.

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.

Discover the minimum and maximum of a curve

Learn how to find the minimum and maximum of a curve. Look at the bottom of the screen for helpful information.

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 an integral and see its representation on a graph

Learn how to calculate an integral and see its graphic representation.

Find the inverse image of a curve

Discover the x-value that corresponds to a given y-value.


Learn More

To learn more about the Grapher application, please visit the corresponding section of the manual for the NumWorks graphing calculator.