Part of class was devoted to practicing and improving skills and understanding related to the distance formula and equation of a circle. Warm-up over equation of a circle is downloadable below.
HW #10 and #11 were graded for completion, then corrected and questioned.
THE BIGGIE: introduction to Right Triangle Trigonometry! It may be the most important topic of the year because it leads to so many of the ideas used in a trig (pre-calculus) class.
Read about this on pp 620-23.
HW #12 - pp 624-5: 1-11, 14-19
TEST NEXT WEEK ON THURS-FRIDAY over all of our right triangle content.