[ww-bugs] Bug 3420: New: error in answer calculation

[bugzilla-daemon at webwork.maa.org]

http://bugs.webwork.maa.org/show_bug.cgi?id=3420

           Summary: error in answer calculation
           Product: Problem libraries
           Version: unspecified
          Platform: PC
               URL: /opt/webwork/courses/17-117_Precalculus_Fall_2015_Shep
                    herd/templates/Library/ASU-topics/setInverseFunctions/
                    pinv1_mo.pg_with_problemSeed=4980
        OS/Version: Windows
            Status: NEW
          Severity: minor
          Priority: P5
         Component: asu
        AssignedTo: jj at asu.edu
        ReportedBy: msheprd at nwmissouri.edu
        Web browser Firefox
           version:


In this problem, the code, and the correct answer for the 5th blank (the range
of f inverse) seem to be correct, -($b)/$a.  This is the correct answer in the
2nd blank (the domain of f) which should be the same as the range of f inverse,
but to get the answer correct, me and the students have had to enter without
the "negative" for the 5th blank, but with the negative for the 2nd blank.

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