Expression 15: "M" Subscript, 1 , Baseline equals 4 left parenthesis, StartFraction, 4 squared plus "s" squared minus 5 squared Over 2 times 4 times "s" , EndFraction , right parenthesisM1=442+s2−522·4·s
equals=
2.7 1 8 1 6 8 6 4 5 2 82.71816864528
15
Expression 16: "M" Subscript, 2 , Baseline equals 4sine left parenthesis, cos to the negative 1st power StartFraction, 4 squared plus "s" squared minus 5 squared Over 2 times 4 times "s" , EndFraction , right parenthesisM2=4sincos−142+s2−522·4·s
equals=
2.9 3 4 5 4 5 8 2 7 8 62.93454582786
16
Graphs
Hide this folder from students.
17
Expression 18: "y" less than 30y<30
18
Expression 19: polygon left parenthesis, "A" , "M" , "A" , "B" , "M" , "B" , "C" , "M" , "C" , right parenthesispolygonA,M,A,B,M,B,C,M,C