QUIZ REV 4.1-4.4 P344#4,13,19,23,29,31,33,37,73,74,80,83,87,91,94,95-102

#4 positive,negative

#13 positive,negative

#19

#23

#29

#31

#33

#37 exact answer

#73

#74

#80c

#83 sec

#87 cot

#91 ref angle

#94

#95 tan

#96 sin

#97 cos

#98 tan

#99 cos

#100 tan

#101tan

#102 sin