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Expression 16: "A" Subscript, 2 , Baseline equals "O" Subscript, 2 , Baseline equals 0
A
2
=
O
2
equals
=
0
0
16
Expression 17: "C" Subscript, 1 , Baseline equals "R" equals 9
C
1
=
R
equals
=
9
9
17
Expression 18: "C" Subscript, 2 , Baseline equals "O" Subscript, 2 , Baseline equals 0
C
2
=
O
2
equals
=
0
0
18
Expression 19: "B" Subscript, 1 , Baseline equals "R" cosine "B" Subscript, "O" "C" , Baseline
B
1
=
R
c
o
s
B
O
C
equals
=
6.9 3 4 6 1 9 1 8 4 9 8
6
.
9
3
4
6
1
9
1
8
4
9
8
19
Expression 20: "B" Subscript, 2 , Baseline equals "R" sine "B" Subscript, "O" "C" , Baseline
B
2
=
R
s
i
n
B
O
C
equals
=
5.7 3 6 8 1 5 9 0 7 7 4
5
.
7
3
6
8
1
5
9
0
7
7
4
20
Expression 21: "M" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline plus "A" Subscript, "M" , Baseline equals negative 3
M
1
=
A
1
+
A
M
equals
=
negative 3
−
3
21
Expression 22: "M" Subscript, 2 , Baseline equals "O" Subscript, 2 , Baseline equals 0
M
2
=
O
2
equals
=
0
0
22
Expression 23: "N" Subscript, 1 , Baseline equals "M" Subscript, 1 , Baseline plus "M" Subscript, "N" , Baseline equals 3
N
1
=
M
1
+
M
N
equals
=
3
3
23
Expression 24: "N" Subscript, 2 , Baseline equals "O" Subscript, 2 , Baseline equals 0
N
2
=
O
2
equals
=
0
0
24
Graphs
Graphs
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25
Expression 26: "y" less than 25 Has graph. To audio trace, press ALT+T.
y
<
2
5
26
Hidden Label: "B" , "N" equals a list of points. 2 items Has graph. To audio trace, press ALT+T.
B
,
N
Label
equals
=
left parenthesis, 6.9 3 5 , 5.7 3 7 , right parenthesis
6
.
9
3
5
,
5
.
7
3
7
left parenthesis, 3 , 0 , right parenthesis
3
,
0
27
Hidden Label: "B" , "M" equals a list of points. 2 items Has graph. To audio trace, press ALT+T.
B
,
M
Label
equals
=
left parenthesis, 6.9 3 5 , 5.7 3 7 , right parenthesis
6
.
9
3
5
,
5
.
7
3
7
left parenthesis, negative 3 , 0 , right parenthesis
−
3
,
0
28
Expression 29: 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
29
Expression 30: polygon left parenthesis, "A" , "B" , "C" , right parenthesis Has graph.
p
o
l
y
g
o
n
A
,
B
,
C
30
Points
Points
Hide this folder from students.
31
45
powered by
powered by
O
A
B
C
M
N
X
Y
a
a
a / 2
a / 2
"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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