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Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.
A transform matrix can be used to easily transform objects from a child to a parent frame. For example if we have three frames, "world", "person", and "hand" and some objects (e.g. a hat, an apple).
Matrix Calculator: A beautiful, free matrix calculator from Desmos.com.
Find the coordinates by multiplying the transition matrix by the vector: $$ \left[\begin{array}{cc}3&2\\-2&-1\end{array}\right]\cdot\left[\begin{array}{c}9\\10\end{array}\right]=\left[\begin{array}{c}47\\-28\end{array}\right] $$
Matrix Transformations. Enter the transformation matrix by using the input boxes. The red point, A on the object flag can be moved. Use the checkboxes to switch between a flag and the unit square as an object, also to show the matrix calculation.
Free online graphing calculator - graph functions, conics, and inequalities interactively
Calculations and graphs for geometric transformations. Visualize and compute matrices for rotations, Euler angles, reflections and shears.
