Our January 22, 2009 PSSA math challenge problem winner is Maryah Span. This algebra problem involved several points on a Cartesian coordinate plane with a line of best fit. You had to identify the correct slope-intercept form. Interesting is that the graph was NOT labeled. Answer is B. See also: linear regression.- The problem.
- The problem and a solution.
- Maryah Span's solution.
- Maryah Span won a dress down day.
