Enter expressions
Learn how to enter an expression using the provided templates.
Graph an inequality
Learn how to graph an inequality.
Graph points
Learn how to graph ordered pairs.
Graph an inverse
Learn how to graph an inverse.
Graph a piecewise function
Learn how to input and graph a piecewise function.
Graph a conic section
Learn how to graph a conic section.
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 polar line
Learn how to graph a polar line.
Graph a derivative
Learn how to graph the derivative of a function.
View line information
Learn how to view more information about a linear function.
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.
Choose a different color for the graph of a function
Learn how to change the color of a graph.
Make adjustments to the graphing window
Learn how to make changes to your graphing window.
Restrict the plot
Learn how to restrict the plot of a graph.
Calculate f(x) at a given point
Discover how to calculate f(x) at a given point using a shortcut.
Find the x given y
Discover the x-value that corresponds to a given y-value.
Store a value
Discover how to store a value from the graph.
Find key points of a graph
Learn how to find interesting points on a curve.
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 area between two curves
Discover how to calculate the area between two curves.
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.
Learn more
To learn more about the Grapher application, please visit the corresponding section of the manual for the NumWorks graphing calculator.