title: Ease Out Cubic - Function Arguments Explanation
body: <p>On this great <a href="http://gizma.com/easing/#cub2">web page</a> I found a list of easing algorithms that can add nice visual appeal to my webpages. </p>
  
  <p>Despite, I found there brief mention of the function arguments (see below), the algorithm does not behave as I would wish. Can I kindly ask for explanation on what values/ranges should be entered into the arguments of the function below mentioned?</p>
  
  <p><em>Argument list:</em> </p>
  
  <ul>
  <li><strong>t: current time</strong> - should here be values 0...1, or real number of the current frame?</li>
  <li><strong>b: start value</strong> - I assume, a start X or Y coordinate of the object being moved</li>
  <li><strong>c: change in value</strong> - can here be number 1 all the time for all the frames?</li>
  <li><strong>d: duration</strong> - the number of frames altogether?</li>
  </ul>
  
  <p><pre></p>
  
  <code>Math.easeOutCubic = function (t, b, c, d) {
      t /= d;
      t--;
      return c*(t*t*t + 1) + b;
  };
  </code></pre>
  
  <p></p>
  
  <p>Should the values be incrementally added to the last value obtained from the function, or should they be added to the initial 0 position?</p>