Alguien me pude decir una adivinanza o historia q la solución sea una ecuación de segundo grado completa

The number of lattes sold daily for two coffee shops is shown in the table: lattes 12 52 57 33 51 15 46 45 based on the data, what is the difference between the median of the data, including the possible outlier(s) and excluding the possible outlier(s)? 48.5 23 8.4 3

This is different from the first one can someone me

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.