What is the process of finding the factors of an expression which is the reverse process of multiplication

100 points, hi, i’m not sure how to get the equation from the graph and table.

When solving a logarithm equation, how do you find the missing variable ?

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