MATLAB: I need help plotting Eulers Method

Question

The following is my code for Euler's Method in which I am trying to find the amount of time it takes to pay off a loan. However I do not know how to plot this.

y=750000;
h=.01;
t=0;
while (y>0)
    y=y+(h*(.05*y-48000));
    t=t+h;
end
disp(t)

Answer 1

How to plot what? The values of t and y for all steps?

y = 750000;
h = 0.01;
t = 0;
c = 0;
yv = [];
tv = [];
while y > 0
  y = y + (h * (0.05 * y - 48000));
  t = t + h;
  c = c + 1;
  yv(c) = y;
  tv(c) = t;
end
disp(t)
plot(tv, yv);