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Expression 19: "E" Subscript, 2 , Baseline equals "O" Subscript, 2 , Baseline equals 0
E
2
=
O
2
equals
=
0
0
19
Expression 20: "D" Subscript, 2 , Baseline equals "R" sine "B" Subscript, "O" "C" , Baseline
D
2
=
R
s
i
n
B
O
C
equals
=
9.5 7 0 6 6 9 0 5 2 1 9
9
.
5
7
0
6
6
9
0
5
2
1
9
20
Expression 21: "F" Subscript, 1 , Baseline equals "C" Subscript, 1 , Baseline
F
1
=
C
1
equals
=
2.8 9 8 6 7 1 0 5 6 4 5
2
.
8
9
8
6
7
1
0
5
6
4
5
21
Expression 22: "F" Subscript, 2 , Baseline equals "O" Subscript, 2 , Baseline equals 0
F
2
=
O
2
equals
=
0
0
22
Expression 23: "G" Subscript, 1 , Baseline equals "E" Subscript, 1 , Baseline
G
1
=
E
1
equals
=
negative 6.6 7 1 9 9 7 9 9 5 7 4
−
6
.
6
7
1
9
9
7
9
9
5
7
4
23
Expression 24: "G" Subscript, 2 , Baseline equals "H" Subscript, 2 , Baseline
G
2
=
H
2
equals
=
2.8 9 8 6 7 1 0 5 6 4 5
2
.
8
9
8
6
7
1
0
5
6
4
5
24
Expression 25: "H" Subscript, 1 , Baseline equals "R" cosine left parenthesis, "B" Subscript, "O" "C" , Baseline plus "C" Subscript, "O" "H" , Baseline , right parenthesis
H
1
=
R
c
o
s
B
O
C
+
C
O
H
equals
=
negative 9.5 7 0 6 6 9 0 5 2 1 9
−
9
.
5
7
0
6
6
9
0
5
2
1
9
25
Expression 26: "H" Subscript, 2 , Baseline equals "R" sine left parenthesis, "B" Subscript, "O" "C" , Baseline plus "C" Subscript, "O" "H" , Baseline , right parenthesis
H
2
=
R
s
i
n
B
O
C
+
C
O
H
equals
=
2.8 9 8 6 7 1 0 5 6 4 5
2
.
8
9
8
6
7
1
0
5
6
4
5
26
Expression 27: "J" Subscript, 1 , Baseline equals "H" Subscript, 1 , Baseline
J
1
=
H
1
equals
=
negative 9.5 7 0 6 6 9 0 5 2 1 9
−
9
.
5
7
0
6
6
9
0
5
2
1
9
27
Expression 28: "J" Subscript, 2 , Baseline equals "O" Subscript, 2 , Baseline equals 0
J
2
=
O
2
equals
=
0
0
28
Graphs
Graphs
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29
Expression 30: "y" less than 40 Has graph. To audio trace, press ALT+T.
y
<
4
0
30
Expression 31: polygon left parenthesis, "C" , "D" , "G" , "H" , "J" , "F" , right parenthesis Has graph.
p
o
l
y
g
o
n
C
,
D
,
G
,
H
,
J
,
F
31
Expression 32: polygon left parenthesis, "C" , "D" , "G" , "H" , "J" , "F" , right parenthesis Has graph.
p
o
l
y
g
o
n
C
,
D
,
G
,
H
,
J
,
F
32
Hidden Label: left parenthesis, "H" Subscript, 1 , Baseline , "H" Subscript, 2 , Baseline , right parenthesis , left parenthesis, "O" Subscript, 1 , Baseline , "O" Subscript, 2 , Baseline , right parenthesis equals a list of points. 2 items Has graph. To audio trace, press ALT+T.
H
1
,
H
2
,
O
1
,
O
2
Label
equals
=
left parenthesis, negative 9.5 7 1 , 2.8 9 9 , right parenthesis
−
9
.
5
7
1
,
2
.
8
9
9
left parenthesis, 0 , 0 , right parenthesis
0
,
0
33
Hidden Label: left parenthesis, "C" Subscript, 1 , Baseline , "C" Subscript, 2 , Baseline , right parenthesis , left parenthesis, "O" Subscript, 1 , Baseline , "O" Subscript, 2 , Baseline , right parenthesis equals a list of points. 2 items Has graph. To audio trace, press ALT+T.
C
1
,
C
2
,
O
1
,
O
2
Label
equals
=
left parenthesis, 2.8 9 9 , 9.5 7 1 , right parenthesis
2
.
8
9
9
,
9
.
5
7
1
left parenthesis, 0 , 0 , right parenthesis
0
,
0
34
Expression 35: polygon left parenthesis, "D" , "E" , "A" , "J" , "H" , "G" , "D" , "C" , "F" , "B" , "E" , right parenthesis Has graph.
p
o
l
y
g
o
n
D
,
E
,
A
,
J
,
H
,
G
,
D
,
C
,
F
,
B
,
E
35
Expression 36: left parenthesis, "R" cos "t" , "R" sin "t" , right parenthesis Has graph.
R
c
o
s
t
,
R
s
i
n
t
0
0
domain t Minimum:
less than or equal to "t" less than or equal to
≤
t
≤
domain t Maximum: 180
1
8
0
36
Points
Points
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37
49
powered by
powered by
O
A
B
C
D
E
F
G
H
J
"x"
x
"y"
y
"a" squared
a
2
"a" Superscript, "b" , Baseline
a
b
7
7
8
8
9
9
over
÷
functions
(
(
)
)
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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