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表达式22: "H" Subscript, 2 , Baseline equals "s" minus "F" Subscript, 1 , Baseline
H
2
=
s
−
F
1
equals
=
4
4
22
表达式23: "J" Subscript, 1 , Baseline equals "s" minus "E" Subscript, 1 , Baseline
J
1
=
s
−
E
1
equals
=
3.6 1 8 0 3 3 9 8 8 7 5
3
.
6
1
8
0
3
3
9
8
8
7
5
23
表达式24: "J" Subscript, 2 , Baseline equals "s"
J
2
=
s
equals
=
5
5
24
表达式25: "K" Subscript, 1 , Baseline equals "s" minus "F" Subscript, 1 , Baseline
K
1
=
s
−
F
1
equals
=
4
4
25
表达式26: "K" Subscript, 2 , Baseline equals "s" minus "F" Subscript, 1 , Baseline
K
2
=
s
−
F
1
equals
=
4
4
26
表达式27: "L" Subscript, 1 , Baseline equals "s"
L
1
=
s
equals
=
5
5
27
表达式28: "L" Subscript, 2 , Baseline equals "E" Subscript, 1 , Baseline
L
2
=
E
1
equals
=
1.3 8 1 9 6 6 0 1 1 2 5
1
.
3
8
1
9
6
6
0
1
1
2
5
28
表达式29: "M" Subscript, 1 , Baseline equals "s" minus "F" Subscript, 1 , Baseline
M
1
=
s
−
F
1
equals
=
4
4
29
表达式30: "M" Subscript, 2 , Baseline equals "F" Subscript, 1 , Baseline
M
2
=
F
1
equals
=
1
1
30
Graphs
Graphs
对学生隐藏该文件夹。
31
表达式32: polygon left parenthesis, "E" , "G" , "J" , "L" , right parenthesis
p
o
l
y
g
o
n
E
,
G
,
J
,
L
32
表达式33: polygon left parenthesis, "E" , "G" , "J" , "L" , right parenthesis
p
o
l
y
g
o
n
E
,
G
,
J
,
L
33
表达式34: polygon left parenthesis, "A" , "B" , "C" , "D" , right parenthesis
p
o
l
y
g
o
n
A
,
B
,
C
,
D
34
表达式35: left parenthesis, "F" Subscript, 1 , Baseline , "F" Subscript, 2 , Baseline minus "t" , right parenthesis
F
1
,
F
2
−
t
定义域t最小值: 0
0
less than or equal to "t" less than or equal to
≤
t
≤
1
1
定义域t最大值:
35
表达式36: left parenthesis, "F" Subscript, 1 , Baseline minus "t" , "F" Subscript, 2 , Baseline , right parenthesis
F
1
−
t
,
F
2
0
0
定义域t最小值:
less than or equal to "t" less than or equal to
≤
t
≤
1
1
定义域t最大值:
36
表达式37: left parenthesis, "H" Subscript, 1 , Baseline , "H" Subscript, 2 , Baseline plus "t" , right parenthesis
H
1
,
H
2
+
t
定义域t最小值: 0
0
less than or equal to "t" less than or equal to
≤
t
≤
1
1
定义域t最大值:
37
表达式38: left parenthesis, "H" Subscript, 1 , Baseline minus "t" , "H" Subscript, 2 , Baseline , right parenthesis
H
1
−
t
,
H
2
0
0
定义域t最小值:
less than or equal to "t" less than or equal to
≤
t
≤
1
1
定义域t最大值:
38
表达式39: left parenthesis, "K" Subscript, 1 , Baseline , "K" Subscript, 2 , Baseline plus "t" , right parenthesis
K
1
,
K
2
+
t
定义域t最小值: 0
0
less than or equal to "t" less than or equal to
≤
t
≤
1
1
定义域t最大值:
39
表达式40: left parenthesis, "K" Subscript, 1 , Baseline plus "t" , "K" Subscript, 2 , Baseline , right parenthesis
K
1
+
t
,
K
2
0
0
定义域t最小值:
less than or equal to "t" less than or equal to
≤
t
≤
1
1
定义域t最大值:
40
表达式41: left parenthesis, "M" Subscript, 1 , Baseline , "M" Subscript, 2 , Baseline minus "t" , right parenthesis
M
1
,
M
2
−
t
定义域t最小值: 0
0
less than or equal to "t" less than or equal to
≤
t
≤
1
1
定义域t最大值:
41
表达式42: left parenthesis, "M" Subscript, 1 , Baseline plus "t" , "M" Subscript, 2 , Baseline , right parenthesis
M
1
+
t
,
M
2
0
0
定义域t最小值:
less than or equal to "t" less than or equal to
≤
t
≤
1
1
定义域t最大值:
42
Points
Points
对学生隐藏该文件夹。
43
57
技术支持
技术支持
A
B
C
D
E
F
G
H
J
K
L
M
"x"
x
"y"
y
"a" squared
a
2
"a" Superscript, "b" , Baseline
a
b
7
7
8
8
9
9
over
÷
功能
(
(
)
)
less than
<
greater than
>
4
4
5
5
6
6
times
×
| "a" |
|
a
|
,
,
less than or equal to
≤
greater than or equal to
≥
1
1
2
2
3
3
negative
−
A B C
StartRoot, , EndRoot
pi
π
0
0
.
.
equals
=
positive
+
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