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EF = 0.61803398875
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Expression 26: "m" Subscript, 1 , Baseline equals tangent StartFraction, "C" Subscript, "A" "D" , Baseline Over 2 , EndFraction
m
1
=
t
a
n
C
A
D
2
equals
=
0.2 2 1 2 7 0 8 8 2 5 3 8
0
.
2
2
1
2
7
0
8
8
2
5
3
8
26
Expression 27: "m" Subscript, 2 , Baseline equals negative tangent StartFraction, "A" Subscript, "C" "D" , Baseline Over 2 , EndFraction
m
2
=
−
t
a
n
A
C
D
2
equals
=
negative 0.5 4 9 0 7 9 5 9 7 4 1
−
0
.
5
4
9
0
7
9
5
9
7
4
1
27
Expression 28: "y" equals "m" Subscript, 1 , Baseline left parenthesis, "x" , right parenthesis
y
=
m
1
x
28
Expression 29: "y" equals "m" Subscript, 2 , Baseline left parenthesis, "x" minus "C" Subscript, 1 , Baseline , right parenthesis
y
=
m
2
x
−
C
1
29
Expression 30: "m" Subscript, 1 , Baseline "x" equals "m" Subscript, 2 , Baseline left parenthesis, "x" minus "C" Subscript, 1 , Baseline , right parenthesis
m
1
x
=
m
2
x
−
C
1
30
Expression 31: "G" Subscript, 1 , Baseline equals StartFraction, negative "m" Subscript, 2 , Baseline "C" Subscript, 1 , Baseline Over "m" Subscript, 1 , Baseline minus "m" Subscript, 2 , Baseline , EndFraction
G
1
=
−
m
2
C
1
m
1
−
m
2
equals
=
1.6 7 5
1
.
6
7
5
31
Expression 32: "G" Subscript, 2 , Baseline equals "m" Subscript, 2 , Baseline left parenthesis, "G" Subscript, 1 , Baseline minus "C" Subscript, 1 , Baseline , right parenthesis
G
2
=
m
2
G
1
−
C
1
equals
=
0.3 7 0 6 2 8 7 2 8 2 5 2
0
.
3
7
0
6
2
8
7
2
8
2
5
2
32
Expression 33: "E" Subscript, 1 , Baseline equals "G" Subscript, 1 , Baseline
E
1
=
G
1
equals
=
1.6 7 5
1
.
6
7
5
33
Expression 34: "E" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline equals 0
E
2
=
A
2
equals
=
0
0
34
Expression 35: "A" Subscript, "C" "B" , Baseline equals 90 plus tangent to the negative 1st power StartFraction, "B" Subscript, 1 , Baseline minus "C" Subscript, 1 , Baseline Over "C" Subscript, 2 , Baseline minus "B" Subscript, 2 , Baseline , EndFraction
A
C
B
=
9
0
+
t
a
n
−
1
B
1
−
C
1
C
2
−
B
2
equals
=
147.1 7 6 8 9 3 8 0 8
1
4
7
.
1
7
6
8
9
3
8
0
8
35
Expression 36: "m" Subscript, 3 , Baseline equals tangent StartFraction, "A" Subscript, "C" "B" , Baseline Over 2 , EndFraction
m
3
=
t
a
n
A
C
B
2
equals
=
3.3 9 5 1 8 0 8 0 3 4 9
3
.
3
9
5
1
8
0
8
0
3
4
9
36
Expression 37: "m" Subscript, 4 , Baseline equals negative tangent StartFraction, "B" Subscript, "A" "C" , Baseline Over 2 , EndFraction
m
4
=
−
t
a
n
B
A
C
2
equals
=
negative 0.0 8 4 3 4 6 7 2 5 2 5 4 3
−
0
.
0
8
4
3
4
6
7
2
5
2
5
4
3
37
Expression 38: "B" Subscript, "A" "C" , Baseline equals tangent to the negative 1st power StartFraction, "C" Subscript, 2 , Baseline minus "B" Subscript, 2 , Baseline Over "B" Subscript, 1 , Baseline minus "A" Subscript, 1 , Baseline , EndFraction
B
A
C
=
t
a
n
−
1
C
2
−
B
2
B
1
−
A
1
equals
=
9.6 4 2 5 9 8 9 6 1 4 1
9
.
6
4
2
5
9
8
9
6
1
4
1
38
Expression 39: "y" equals "m" Subscript, 3 , Baseline left parenthesis, "x" minus "C" Subscript, 1 , Baseline , right parenthesis
y
=
m
3
x
−
C
1
39
Expression 40: "y" equals "m" Subscript, 4 , Baseline "x"
y
=
m
4
x
40
Expression 41: "m" Subscript, 3 , Baseline left parenthesis, "x" minus "C" Subscript, 1 , Baseline , right parenthesis equals "m" Subscript, 4 , Baseline "x"
m
3
x
−
C
1
=
m
4
x
41
Expression 42: "H" Subscript, 1 , Baseline equals StartFraction, negative "m" Subscript, 3 , Baseline "C" Subscript, 1 , Baseline Over "m" Subscript, 4 , Baseline minus "m" Subscript, 3 , Baseline , EndFraction
H
1
=
−
m
3
C
1
m
4
−
m
3
equals
=
2.2 9 3 0 3 3 9 8 8 7 5
2
.
2
9
3
0
3
3
9
8
8
7
5
42
Expression 43: "H" Subscript, 2 , Baseline equals "m" Subscript, 4 , Baseline "H" Subscript, 1 , Baseline
H
2
=
m
4
H
1
equals
=
negative 0.1 9 3 4 0 9 9 0 7 8 4 8
−
0
.
1
9
3
4
0
9
9
0
7
8
4
8
43
Expression 44: "F" Subscript, 1 , Baseline equals "H" Subscript, 1 , Baseline
F
1
=
H
1
equals
=
2.2 9 3 0 3 3 9 8 8 7 5
2
.
2
9
3
0
3
3
9
8
8
7
5
44
Expression 45: "F" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline equals 0
F
2
=
A
2
equals
=
0
0
45
Graphs
Graphs
Hide this folder from students.
46
Expression 47: polygon left parenthesis, "A" , "C" , right parenthesis Has graph.
p
o
l
y
g
o
n
A
,
C
47
Expression 48: polygon left parenthesis, "A" , "B" , "C" , "D" , right parenthesis Has graph.
p
o
l
y
g
o
n
A
,
B
,
C
,
D
48
Expression 49: left parenthesis, "G" Subscript, 1 , Baseline plus "R" Subscript, 1 , Baseline cos "t" , "G" Subscript, 2 , Baseline plus "R" Subscript, 1 , Baseline sin "t" , right parenthesis Has graph.
G
1
+
R
1
c
o
s
t
,
G
2
+
R
1
s
i
n
t
0
0
domain t Minimum:
less than or equal to "t" less than or equal to
≤
t
≤
domain t Maximum: 360
3
6
0
49
Expression 50: left parenthesis, "H" Subscript, 1 , Baseline plus "R" Subscript, 2 , Baseline cos "t" , "H" Subscript, 2 , Baseline plus "R" Subscript, 2 , Baseline sin "t" , right parenthesis Has graph.
H
1
+
R
2
c
o
s
t
,
H
2
+
R
2
s
i
n
t
0
0
domain t Minimum:
less than or equal to "t" less than or equal to
≤
t
≤
domain t Maximum: 360
3
6
0
50
Points
Points
Hide this folder from students.
51
65
powered by
powered by
A
B
C
D
E
F
G
H
Start black, 2 End black
2
Start black, 1 End black
1
Start black, StartRoot, 5 , EndRoot plus 1 End black
5
+
1
Start black, 1 End black
1
"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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