運算式 21: theta Subscript, 3 , Baseline equals tangent to the negative 1st power 2 plus 45θ3=tan−12+45
equals=
108.4 3 4 9 4 8 8 2 3108.434948823
21
Graphs
對學生隱藏此資料夾。
22
運算式 23: "y" less than 25y<25
23
運算式 24: polygon left parenthesis, "A" , "B" , "C" , "D" , right parenthesispolygonA,B,C,D
24
運算式 25: polygon left parenthesis, "A" , "B" , "C" , "D" , right parenthesispolygonA,B,C,D
25
運算式 26: polygon left parenthesis, "A" , "B" , "E" , "B" , "C" , "D" , "M" , "D" , right parenthesispolygonA,B,E,B,C,D,M,D
26
運算式 27: left parenthesis, "E" Subscript, 1 , Baseline plus 0.3cos 45 , 0.3 "t" sin 45 , right parenthesisE1+0.3cos45,0.3tsin45
00
定義域 t 最小值：
less than or equal to "t" less than or equal to≤t≤
11
定義域 t 最大值：
27
運算式 28: left parenthesis, "E" Subscript, 1 , Baseline plus 0.3 "t" cos 45 , 0.3sin 45 , right parenthesisE1+0.3tcos45,0.3sin45
00
定義域 t 最小值：
less than or equal to "t" less than or equal to≤t≤
11
定義域 t 最大值：
28
運算式 29: left parenthesis, "P" Subscript, 1 , Baseline plus StartFraction, 0.3 "t" cos left parenthesis, theta Subscript, 3 , Baseline minus 135 , right parenthesis Over StartRoot, 2 , EndRoot , EndFraction , "P" Subscript, 2 , Baseline plus StartFraction, 0.3 "t" sin left parenthesis, theta Subscript, 3 , Baseline minus 135 , right parenthesis Over StartRoot, 2 , EndRoot , EndFraction , right parenthesisP1+0.3tcosθ3−1352,P2+0.3tsinθ3−1352
00
定義域 t 最小值：
less than or equal to "t" less than or equal to≤t≤
11
定義域 t 最大值：
29
運算式 30: left parenthesis, "P" Subscript, 1 , Baseline plus StartFraction, 0.3 "t" cos left parenthesis, theta Subscript, 3 , Baseline plus 135 , right parenthesis Over StartRoot, 2 , EndRoot , EndFraction , "P" Subscript, 2 , Baseline plus StartFraction, 0.3 "t" sin left parenthesis, theta Subscript, 3 , Baseline plus 135 , right parenthesis Over StartRoot, 2 , EndRoot , EndFraction , right parenthesisP1+0.3tcosθ3+1352,P2+0.3tsinθ3+1352
00
定義域 t 最小值：
less than or equal to "t" less than or equal to≤t≤
