BOB

BOB again!! I totally forget about it*_*
well this morning I went through chapter 4 again, i still didn't get some part.
I don't know how to use Newton's method graphically, i didn't ge .
I kinda get the related rates of change.
i think i remembered all the rules.
Well hope this unit test won't be too hard so I could get higher marks!
^_^Good luck!