CCNY Math Website



 1: Algebra and Plane Geometry

2: Functions and Graphs

3: Exponential and Log Functions

4: Trigonometric Functions 

Math 391: Forced vibrations

 Flash demos for CCNY courses

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Math 195: Plotting Points in the plane

Math 195: Plotting intervals on the real line                                              Note:  Do not click the button that says "one interval."

Math 195: Plotting straight lines

Math 195: Sketching a quadratic polynomial

Math 195: Sketching a sine graph

Math 195: Transformations of graphs and functions

Math 195: Polynomial Sketching using sign analysis

Math 195: Sketching piecewise defined functions The requested                  function is y = x +5 for x <3;        y = 4 when x  = 3;                 y = x+2 for -3 < x <= 5;   y = 2.4x -7 for -5 < x <=7     

Math 202: Understanding the trapezoid rule