表达式13: "f" left parenthesis, "C" Subscript, 1 , Baseline , right parenthesis tilde "g" left parenthesis, "C" Subscript, 1 , Baseline , right parenthesisfC1~gC1
13
表达式14: "C" Subscript, 2 , Baseline equals "g" left parenthesis, "C" Subscript, 1 , Baseline , right parenthesisC2=gC1
equals=
1.61.6
14
Graphs
对学生隐藏该文件夹。
15
表达式16: polygon left parenthesis, "A" , "B" , "C" , right parenthesispolygonA,B,C
16
隐藏 标签 left parenthesis, 1 half plus "R" cos "L" , 1 half plus "R" sin "L" , right parenthesis12+RcosL,12+RsinL
标签
equals=
left parenthesis, 1 , 0 , right parenthesis1,0
left parenthesis, 1 , 1 , right parenthesis1,1
left parenthesis, 0 , 1 , right parenthesis0,1
left parenthesis, negative 1.1 1 times 10 to the negative 16th power , 0 , right parenthesis−1.11×10−16,0
left parenthesis, 1 , negative 1.1 1 times 10 to the negative 16th power , right parenthesis1,−1.11×10−16
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隐藏 标签 left parenthesis, 1 half plus "R" cos "L" , 3 halves plus "R" sin "L" , right parenthesis12+RcosL,32+RsinL
标签
equals=
left parenthesis, 1 , 1 , right parenthesis1,1
left parenthesis, 1 , 2 , right parenthesis1,2
left parenthesis, 0 , 2 , right parenthesis0,2
left parenthesis, negative 1.1 1 times 10 to the negative 16th power , 1 , right parenthesis−1.11×10−16,1
left parenthesis, 1 , 1 , right parenthesis1,1
18
隐藏 标签 left parenthesis, 3 halves plus "R" cos "L" , 3 halves plus "R" sin "L" , right parenthesis32+RcosL,32+RsinL
标签
equals=
left parenthesis, 2 , 1 , right parenthesis2,1
left parenthesis, 2 , 2 , right parenthesis2,2
left parenthesis, 1 , 2 , right parenthesis1,2
left parenthesis, 1 , 1 , right parenthesis1,1
left parenthesis, 2 , 1 , right parenthesis2,1
19
表达式20: "f" left parenthesis, "x" , right parenthesis equals negative 1 half left parenthesis, "x" minus "A" Subscript, 1 , Baseline , right parenthesis plus "A" Subscript, 2 , Baselinefx=−12x−A1+A2
20
表达式21: "g" left parenthesis, "x" , right parenthesis equals 2 "x"gx=2x
