Create points for the following quadratic function:

y= -3x ^2 + 1

using the following x values -2, -1, 0, 1, 2

The line plot below represents the number of letters written to overseas pen pals by the students at the waverly middle school.each x represents 10 students. how many students wrote more than 6 and fewer than 20 letters. a.250 b.240 c.230 d.220