Trigonometric Graphs  Web Activities
http://www.univie.ac.at/future.media/moe/galerie/fun2/fun2.html#grapherk3

REQUIRED: 
Applet: Recognize functions 3
Drag and drop each graph in the box matching its equation.  Check your solutions and verify them for correctness.

REQUIRED:
Applet: Recognize graphs 3
Drag and drop each function in the box matching its graph.  Check your solutions and verify them for correctness.

 

http://www.analyzemath.com/TrigGraph/TrigGraph.html
SCROLL TO NEAR THE BOTTOM OF THE PAGE FOR THE FOLLOWING ACTIVITY!

More questions on graphs of trigonometric functions - Applet

1 - Click on the button  "click here to start" and MAXIMIZE the window obtained.

2 - Click start on the main menu.

3 - Answer the question by checking  a,b,c or d  in the lower part of the window.

You can review your answers and change them by selecting the desired letter. Once you have finished, press "finish" and you get a table with your answers and the right answers to compare with.

To start the test with another set of questions, press "reset".  

Record your number correct and incorrect and write the percentage achieved.  
(Goal is at least 80% accuracy.)

 http://wims.unice.fr/wims/wims.cgi?session=NXC576D488.4&+lang=
en&+module=H5%2Fanalysis%2Fcoincsin.en
Practice estimating and writing equations to fit graphs of the sine and cosine functions.


You have 6 tries to guess the missing values for the graph.  The missing values will be in decimal form with four decimal places.  You are to practice this exercise on at least 3 graphs and record the following data:


  1. Your best guess: _______________________________________

    The exact equation: _____________________________________

    Your score:  ____________/10

  2. Your best guess: _______________________________________

    The exact equation: _____________________________________

    Your score:  ____________/10

  3. Your best guess: _______________________________________

    The exact equation: _____________________________________

    Your score:  ____________/10
     
  4. Your best guess: _______________________________________

    The exact equation: _____________________________________

    Your score:  ____________/10