Move point b one unit down and move point a one unit up
First take 2 fractions and take reciprocal of the second..
Those are some of the first letters of the month. j = January, f = Feb, m = March, a = April, and m = May.
Happy studying ^-^
-1 because x is 4 so you just plug it in and 4-8 is -4 and -4/4 is -1.