Instructions
- Create a function by using the pull down menus to
select desired coefficients
for the cublic polynomial function.
- Or hit the RANDOM FUNCTION button to generate a function
randomly.
- In either case,
hit the DRAW FUNCTION button to draw four copies of the function
and four choices for the derivative.
The pink graphs (all identical) represent the original function,
and the yellow graphs are the choices for the derivative.
- Click on PICK # to select your choice as to which yellow graph
is the correct derivative.
- Note that a green outline appears around a correct choice, whereas an
incorrect choice fades out.
- You may keep selecting more choices.
- You can hit the RESCALE AXES button after selecting the domain
and range from the pull down menus to rescale the axes
for a better.
- The RESCALE AXES button can also be used to refresh the graphs.