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X = BE = 1.25992104989
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Expression 17: "A" Subscript, 1 , Baseline equals negative "R"
A
1
=
−
R
equals
=
negative 1
−
1
17
Expression 18: "A" Subscript, 2 , Baseline equals "O" Subscript, 2 , Baseline
A
2
=
O
2
equals
=
0
0
18
Expression 19: "B" Subscript, 1 , Baseline equals "R"
B
1
=
R
equals
=
1
1
19
Expression 20: "B" Subscript, 2 , Baseline equals "O" Subscript, 2 , Baseline
B
2
=
O
2
equals
=
0
0
20
Expression 21: "C" Subscript, 1 , Baseline equals "R" cosine "B" Subscript, "O" "C" , Baseline
C
1
=
R
c
o
s
B
O
C
equals
=
0.5
0
.
5
21
Expression 22: "C" Subscript, 2 , Baseline equals "R" sine "B" Subscript, "O" "C" , Baseline
C
2
=
R
s
i
n
B
O
C
equals
=
0.8 6 6 0 2 5 4 0 3 7 8 4
0
.
8
6
6
0
2
5
4
0
3
7
8
4
22
Expression 23: "D" Subscript, 01 , Baseline equals left parenthesis, "R" plus "C" Subscript, "D" , Baseline , right parenthesis cosine 60
D
0
1
=
R
+
C
D
c
o
s
6
0
equals
=
1.2 9 3 7 0 0 5 2 5 9 8
1
.
2
9
3
7
0
0
5
2
5
9
8
23
Expression 24: "D" Subscript, 02 , Baseline equals left parenthesis, "R" plus "C" Subscript, "D" , Baseline , right parenthesis sine 60
D
0
2
=
R
+
C
D
s
i
n
6
0
equals
=
2.2 4 0 7 5 5 0 4 0 7 8
2
.
2
4
0
7
5
5
0
4
0
7
8
24
Expression 25: "m" Subscript, 1 , Baseline equals tangent "B" Subscript, "A" "C" , Baseline
m
1
=
t
a
n
B
A
C
equals
=
0.5 7 7 3 5 0 2 6 9 1 9
0
.
5
7
7
3
5
0
2
6
9
1
9
25
Expression 26: "m" Subscript, 2 , Baseline equals StartFraction, "D" Subscript, 2 , Baseline Over "D" Subscript, 1 , Baseline minus "B" Subscript, 1 , Baseline , EndFraction
m
2
=
D
2
D
1
−
B
1
equals
=
7.6 2 9 3 8 7 2 2 4 5 4
7
.
6
2
9
3
8
7
2
2
4
5
4
26
Expression 27: "m" Subscript, 1 , Baseline left parenthesis, "x" minus "A" Subscript, 1 , Baseline , right parenthesis equals "m" Subscript, 2 , Baseline left parenthesis, "x" minus "B" Subscript, 1 , Baseline , right parenthesis
m
1
x
−
A
1
=
m
2
x
−
B
1
27
Expression 28: "E" Subscript, 01 , Baseline equals StartFraction, "m" Subscript, 1 , Baseline "A" Subscript, 1 , Baseline minus "m" Subscript, 2 , Baseline "B" Subscript, 1 , Baseline Over "m" Subscript, 1 , Baseline minus "m" Subscript, 2 , Baseline , EndFraction
E
0
1
=
m
1
A
1
−
m
2
B
1
m
1
−
m
2
equals
=
1.1 6 3 7 4 0 0 0 1 0 4
1
.
1
6
3
7
4
0
0
0
1
0
4
28
Expression 29: "E" Subscript, 02 , Baseline equals "m" Subscript, 1 , Baseline left parenthesis, "E" Subscript, 1 , Baseline minus "A" Subscript, 1 , Baseline , right parenthesis
E
0
2
=
m
1
E
1
−
A
1
equals
=
1.2 4 9 2 3 5 8 7 2 0 5
1
.
2
4
9
2
3
5
8
7
2
0
5
29
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Center:
center: left parenthesis, negative 0.5 9 1 , 1.5 2 1 , right parenthesis
−
0
.
5
9
1
,
1
.
5
2
1
Width:
width: 1.4
1
.
4
Angle:
angle: 0
0
Height:
height: 1.5 8 8
1
.
5
8
8
Opacity:
opacity: 1
1
30
Graphs
Graphs
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31
Expression 32: polygon left parenthesis, "A" , "E" , "A" , "B" , "D" , "O" , "D" , "B" , right parenthesis
p
o
l
y
g
o
n
A
,
E
,
A
,
B
,
D
,
O
,
D
,
B
32
Expression 33: left parenthesis, "R" cos "t" , "R" sin "t" , right parenthesis
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
33
Points
Points
Hide this folder from students.
34
41
powered by
powered by
O
A
B
C
D
E
"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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