3. As a fundraiser, the Math Club sells pencils during the school year. Each month of sales,
they track the number of pencils sold so far for the year. The information is shown in the table below.
MONTH
NUMBER OF
SALES, X
NUMBER OF
PENCILS SOLD
f(x)
1
26
2
48
3
71
4
96
5
115
140
6
7.
168
8
189
9
221
Compare the domain and range of the function f(x) = 24.375x to the domain and range
of the data set.