4. After having a savings account for 3 months, Austin has $61 in the account. At the end of
next month, he has $81. Is the time in months proportional to the total savings in dollars?
A. No, because graphing the quantities results in a straight line that passes through the
origin.
B. Yes, because graphing the quantities results in a straight line that passes through
the origin.
C. No, because graphing the quantities results in a straight line that has a y-intercept
of 1.
D. Yes, because graphing the quantities results in a straight line that has a y-intercept
of 1.