NTNUJAVA Virtual Physics Laboratory
Enjoy the fun of physics with simulations!
Backup site http://enjoy.phy.ntnu.edu.tw/ntnujava/
August 19, 2019, 04:08:08 pm *
Welcome, Guest. Please login or register.
Did you miss your activation email?

Login with username, password and session length
 
   Home   Help Search Login Register  
"There is nothing either good or bad, but thinking makes it so." ..."Shakespeare (154-1616, English dramatist and poet) "
Google Bookmarks Yahoo My Web MSN Live Netscape Del.icio.us FURL Stumble Upon Delirious Ask FaceBook

Pages: [1]   Go Down
  Print  
Author Topic: quadratic function y=f(x)=a*x^2+b*x+c  (Read 17025 times)
0 Members and 1 Guest are viewing this topic. Click to toggle author information(expand message area).
Fu-Kwun Hwang
Administrator
Hero Member
*****
Offline Offline

Posts: 3082



WWW
«
Embed this message
on: September 06, 2007, 10:02:43 pm »

Registed user can get files related to this applet for offline access.
Problem viewing java?Add http://www.phy.ntnu.edu.tw/ to exception site list
If java program did not show up, please download and install latest Java RUN TIME

This is an applet to help you understand more about Quadratic function y=f(x)=A*x2+B*x+C
You can change the value of A,B,C with slider bars and find out how the curve changes.
You can drag the red points when A<>0 (A is not equal to 0.) and find out how it affect those parameters.

If A=0, it become a linear equations. Two intersect points will be shown. You can drag those two points with mouse and find out how B,C change with points.

The slider bar at the right is for changing the scale for the whole system.



Registed user can get files related to this applet for offline access.
Problem viewing java?Add http://www.phy.ntnu.edu.tw/ to exception site list
If java program did not show up, please download and install latest Java RUN TIME
Logged
lookang
Hero Member
*****
Offline Offline

Posts: 1792


http://weelookang.blogspot.com


WWW
«
Embed this message
Reply #1 on: September 07, 2007, 01:02:34 pm » posted from:SINGAPORE,SINGAPORE,SINGAPORE

power!!!

it is interactive!!!
real time calculation. for curve as it moves.........that was what i wanted Smiley

Logged
Pages: [1]   Go Up
  Print  
"There is nothing either good or bad, but thinking makes it so." ..."Shakespeare (154-1616, English dramatist and poet) "
 
Jump to:  


Related Topics
Subject Started by Replies Views Last post
Basic Function of an Oscilloscope « 1 2 »
Electromagnetics
Fu-Kwun Hwang 44 369005 Last post August 21, 2015, 02:40:05 pm
by aliciad234
Quadratic Equation Applet by Wee Loo Kang
misc
lookang 3 14195 Last post September 06, 2007, 10:14:25 pm
by lookang
function plot
misc
ahmedelshfie 0 3759 Last post May 21, 2010, 06:04:56 pm
by ahmedelshfie
Integrator y= ∫ f(x) dx, enter a function and the integral will be calculated!
misc
ahmedelshfie 0 3352 Last post May 21, 2010, 06:52:27 pm
by ahmedelshfie
quadratic function y=f(x)=a*x^2+b*x+c
misc
ahmedelshfie 0 3472 Last post May 21, 2010, 07:11:42 pm
by ahmedelshfie
Powered by MySQL Powered by PHP Powered by SMF 1.1.13 | SMF © 2006-2011, Simple Machines LLC Valid XHTML 1.0! Valid CSS!
Page created in 5.085 seconds with 23 queries.since 2011/06/15