"Learning is not attained by chance, it must be sought for with ardor and attended to with diligence." --- Abigail Adams
Special Note: there are calculator instructions scattered throughout this unit. I am assuming you are using a standard, non-graphical scientific calculator. I will not provide instructions for those of you with fancy RPN calculators of those of you with a TI-98 million (or whatever). Read your instructional booklet and practice your technique on problems for which you know the answer. Asking your teacher how to enter numbers into your calculator while the test is going on makes a poor statement about something. I'm not sure what, but definitely it is something being stated.