Each transformation is performed on the line with the equation y=2x-1. write the equation of the new line. vertical translation down 3 units, slope increased by 4, slope divided in half, and shifted up 1 unit.

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