表达式17: "f" left parenthesis, "x" , right parenthesis equals "m" Subscript, 1 , Baseline left parenthesis, "x" minus "A" Subscript, 1 , Baseline , right parenthesisfx=m1x−A1
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表达式18: "g" left parenthesis, "x" , right parenthesis equals StartRoot, "R" squared minus left parenthesis, "x" minus "M" Subscript, 1 , Baseline , right parenthesis squared , EndRoot plus "M" Subscript, 2 , Baselinegx=R21−x−M12+M2
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表达式19: "f" left parenthesis, "P" Subscript, 1 , Baseline , right parenthesis tilde "g" left parenthesis, "P" Subscript, 1 , Baseline , right parenthesis left brace, "P" Subscript, 1 , Baseline greater than "A" Subscript, 1 , Baseline minus 1 , right bracefP1~gP1P1>A1−1
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表达式20: "P" Subscript, 2 , Baseline equals "g" left parenthesis, "P" Subscript, 1 , Baseline , right parenthesisP2=gP1
equals=
0.8 6 6 0 2 5 4 0 3 7 8 40.866025403784
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Graphs
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隐藏 标签 left parenthesis, "R" cos "L" , "R" sin "L" , right parenthesisRcosL,RsinL
标签
equals=
left parenthesis, 8 , 0 , right parenthesis8,0
left parenthesis, 4 , 6.9 2 8 , right parenthesis4,6.928
left parenthesis, negative 4 , 6.9 2 8 , right parenthesis−4,6.928
left parenthesis, negative 8 , 0 , right parenthesis−8,0
left parenthesis, negative 4 , negative 6.9 2 8 , right parenthesis−4,−6.928
left parenthesis, 4 , negative 6.9 2 8 , right parenthesis4,−6.928
left parenthesis, 8 , 0 , right parenthesis8,0
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表达式23: left parenthesis, "M" Subscript, 1 , Baseline plus "R" Subscript, 1 , Baseline cos "t" , "M" Subscript, 2 , Baseline plus "R" Subscript, 1 , Baseline sin "t" , right parenthesisM1+R1cost,M2+R1sint
00
定义域t最小值：
less than or equal to "t" less than or equal to≤t≤
定义域t最大值： 360360
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Points
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33
技术支持
技术支持
O
P
A
B
M
1
Start black, StartAbsoluteValue, "A" "P" , EndAbsoluteValue equals 1 ⇒ "P" "e" "r" "i" "m" "e" "t" "e" "r" "o" "f" "H" "e" "x" "a" "g" "o" "n" equals ? End blackAP=1⇒PerimeterofHexagon=?
