Peter wants to compare the graph to the function f(x) = 7x + 2. How would the graph of f(x) = 7x + 2 compare to its parent function
f(x) = x?

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