Hidden Label: left parenthesis, 8 , 57 , right parenthesis8,57
Label
8
Hidden Label: left parenthesis, 9 , 61 , right parenthesis9,61
Label
9
Hidden Label: left parenthesis, 10 , 64 , right parenthesis10,64
Label
10
Hidden Label: left parenthesis, 11 , 68 , right parenthesis11,68
Label
11
Hidden Label: left parenthesis, 12 , 72 , right parenthesis12,72
Label
12
Expression 13: 12 equals StartFraction, 2 pi Over StartAbsoluteValue, "b" , EndAbsoluteValue , EndFraction equals StartFraction, pi Over 6 , EndFraction12=2πb=π6
13
Expression 14: StartFraction, left parenthesis, 73 minus 55 , right parenthesis Over 2 , EndFraction73−552
equals=
99
14
Expression 15: StartFraction, left parenthesis, 73 plus 55 , right parenthesis Over 2 , EndFraction73+552
equals=
6464
15
Expression 16: "y" equals negative 9cosine left parenthesis, StartFraction, pi Over 6 , EndFraction left parenthesis, "x" minus 1.4 5 , right parenthesis , right parenthesis plus 64y=−9cosπ6x−1.45+64