Size of file- 7.45 MB.
rate of download- .095 MB a second
7.45/.095=78.42 seconds (a little over a minute)
X = y^4 + 48/ 24y
Hope this helped :)
How I understand from your writing next term is equal previous plus 3,
if 1st is -4, then next (second) should be -4+3= -1
