Expression 5: left parenthesis, "X" left parenthesis, "t" , right parenthesis , "Y" left parenthesis, "t" , right parenthesis , right parenthesisXt,Yt
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 2 pi2π
5
tangent
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Expression 12: "i" Subscript, 1 , Baseline equals StartFraction, pi Over 4 , EndFractioni1=π4
equals=
0.7 8 5 3 9 8 1 6 3 3 9 70.785398163397
12
Label: left parenthesis, "X" left parenthesis, "i" Subscript, 1 , Baseline , right parenthesis , "Y" left parenthesis, "i" Subscript, 1 , Baseline , right parenthesis , right parenthesisXi1,Yi1
Expression 14: "m" left parenthesis, "i" Subscript, 1 , Baseline , right parenthesismi1
equals=
negative 1−1
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Expression 15: left parenthesis, "y" minus "Y" left parenthesis, "i" Subscript, 1 , Baseline , right parenthesis , right parenthesis equals "m" left parenthesis, "i" Subscript, 1 , Baseline , right parenthesis left parenthesis, "x" minus "X" left parenthesis, "i" Subscript, 1 , Baseline , right parenthesis , right parenthesisy−Yi1=mi1x−Xi1
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powered by
left parenthesis, 4.9 4 9 7 5 , 4.9 4 9 7 5 , right parenthesis4.94975,4.94975