* to graph 3 times x type 3*x
* to graph x squared type x^2
* to graph square root of x type sqrt(x)
Note: Many of these applets have been
reproduced in other sections of this site.
Good Graphing Calculators
Simple Graph
With (x, y) coordinate tracer
Families Of Graphs
Graph of a function with changing parameters
[Example: Start with y = 2x + 5.
To experiment with changing slopes,
type y = k*x + 5 and move the slider.]
Multi-Graph
Compare graphs of different equations
Function Composition
Function in a function
Derivatives
Click on the Launch Derivatives button to see the
first and second derivative of a function
Secant-Tangent
Visualize a derivative
Riemann Sums
Visualize an integral
Bell's function of a Volkswagon ...
Algebra -- Simple Linear Graphs
Basic linear function
f(x) = ax + b
Changing parameters y = mx + b.
Slider Graph Applet
Algebra -- Graphing Quadratics
Solutions, discriminate, vertex, factors (real only)
Quaratic Equation Solver
Graphing using the vertex form of a quadratic:
y = (x - h)^2 + k
Quaratic Equations
Geometric Explorations
Create
spirographs