UsingWW: Barbra Bannon - Plotting points in graphs

$inactiveTopic$ Plotting points in graphs

topic started 4/18/2002; 9:59:54 AM
last post 4/18/2002; 1:29:12 PM

$user$ Barbra Bannon - Plotting points in graphs $blueArrow$
4/18/2002; 9:59:54 AM (reads: 795, responses: 1)

Is there a way to plot points in a coordinate plane in WeBWorKs?

$user$ Michael Gage - Re: Plotting points in graphs $blueArrow$
4/18/2002; 1:29:12 PM (reads: 981, responses: 0)

Yes. Depending on what you want to do, there may or may not be an explicit example to follow. The docs you want to look at:

http://webwork.math.rochester.edu/docs/docs/pglanguage/pod/wwplot.html

gives the most basic underlying controls.

http://webwork.math.rochester.edu/docs/docs/pglanguage/pod/pggraphmacros.html

http://webwork.math.rochester.edu/docs/docs/pglanguage/manpages/plot_list.html

http://webwork.math.rochester.edu/docs/docs/pglanguage/pod/pggraphmacros.html

Sample problems that might be relevant.

setLimitsRates1_5Graphs/ur_lr_1-5_3.pg at http://webhost.math.rochester.edu/webworkdocs/ww/listLib?command=listSet&set=setLimitsRates1_5Graphs

(1 pt) rochesterLibrary/setLimitsRates1_5Graphs/ur_lr_1-5_3.pg

$gage-1234-setMAAtutorialprob1image1.png$ $gage-1234-setMAAtutorialprob1image2.png$
f(x) g(x)

The graphs of $f$ and $g$ are given above. Use them to evaluate each quantity below. Write 'DNE' if the limit or value does not exist (or if it's infinity).

1. $f(3)/g(3)$
2. $f( g(3) )$
3. $\displaystyle \lim_{x\to 2^-} [f( g(x) ) ]$
4. $\lim_{x\to 3^+} [f(x)g(x) ]$