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Blue / Red = 1.5 = 3 / 2
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Expression 28: "E" Subscript, 2 , Baseline equals "F" Subscript, 2 , Baseline plus left parenthesis, "F" Subscript, 1 , Baseline minus "C" Subscript, 1 , Baseline , right parenthesis
E
2
=
F
2
+
F
1
−
C
1
equals
=
1.5
1
.
5
28
Expression 29: StartFraction, "B" Subscript, 2 , Baseline Over 2 , EndFraction minus 1.5
B
2
2
−
1
.
5
equals
=
1.5
1
.
5
29
Expression 30: "F" Subscript, 1 , Baseline equals 2 plus 3 halves
F
1
=
2
+
3
2
equals
=
3.5
3
.
5
30
Expression 31: "F" Subscript, 2 , Baseline equals StartFraction, "B" Subscript, 2 , Baseline Over 2 , EndFraction
F
2
=
B
2
2
equals
=
3
3
31
Expression 32: "G" Subscript, 1 , Baseline equals "B" Subscript, 1 , Baseline
G
1
=
B
1
equals
=
2
2
32
Expression 33: "G" Subscript, 2 , Baseline equals StartFraction, "B" Subscript, 1 , Baseline "F" Subscript, 2 , Baseline Over "F" Subscript, 1 , Baseline , EndFraction
G
2
=
B
1
F
2
F
1
equals
=
1.7 1 4 2 8 5 7 1 4 2 9
1
.
7
1
4
2
8
5
7
1
4
2
9
33
Expression 34: "m" Subscript, 1 , Baseline equals StartFraction, "B" Subscript, 2 , Baseline Over "B" Subscript, 1 , Baseline , EndFraction
m
1
=
B
2
B
1
equals
=
3
3
34
Expression 35: "m" Subscript, 2 , Baseline equals StartFraction, "G" Subscript, 2 , Baseline Over "G" Subscript, 1 , Baseline minus "C" Subscript, 1 , Baseline , EndFraction
m
2
=
G
2
G
1
−
C
1
equals
=
negative 0.5 7 1 4 2 8 5 7 1 4 2 9
−
0
.
5
7
1
4
2
8
5
7
1
4
2
9
35
Expression 36: "y" equals "m" Subscript, 2 , Baseline left parenthesis, "x" minus "C" Subscript, 1 , Baseline , right parenthesis
y
=
m
2
x
−
C
1
36
Expression 37: "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
37
Expression 38: "H" 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
H
1
=
−
m
2
C
1
m
1
−
m
2
equals
=
0.8
0
.
8
38
Expression 39: "H" Subscript, 2 , Baseline equals "m" Subscript, 1 , Baseline "H" Subscript, 1 , Baseline
H
2
=
m
1
H
1
equals
=
2.4
2
.
4
39
Graphs
Graphs
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40
Expression 41: "y" less than 25
y
<
2
5
41
Hidden Label: "A" , "H"
A
,
H
Label
equals
=
left parenthesis, 0 , 0 , right parenthesis
0
,
0
left parenthesis, 0.8 , 2.4 , right parenthesis
0
.
8
,
2
.
4
42
Hidden Label: "B" , "H"
B
,
H
Label
equals
=
left parenthesis, 2 , 6 , right parenthesis
2
,
6
left parenthesis, 0.8 , 2.4 , right parenthesis
0
.
8
,
2
.
4
43
Hidden Label: "B" , "D"
B
,
D
Label
equals
=
left parenthesis, 2 , 6 , right parenthesis
2
,
6
left parenthesis, 2 , 0 , right parenthesis
2
,
0
44
Expression 45: left parenthesis, "D" Subscript, 1 , Baseline plus 0.3 5cos 45 , 0.3 5 "t" sin 45 , right parenthesis
D
1
+
0
.
3
5
c
o
s
4
5
,
0
.
3
5
t
s
i
n
4
5
0
0
domain t Minimum:
less than or equal to "t" less than or equal to
≤
t
≤
1
1
domain t Maximum:
45
Expression 46: left parenthesis, "D" Subscript, 1 , Baseline plus 0.3 5 "t" cos 45 , 0.3 5sin 45 , right parenthesis
D
1
+
0
.
3
5
t
c
o
s
4
5
,
0
.
3
5
s
i
n
4
5
0
0
domain t Minimum:
less than or equal to "t" less than or equal to
≤
t
≤
1
1
domain t Maximum:
46
Expression 47: polygon left parenthesis, "A" , "D" , "C" , "H" , "C" , "F" , "A" , "F" , "E" , "F" , "B" , "C" , "E" , "C" , "A" , right parenthesis
p
o
l
y
g
o
n
A
,
D
,
C
,
H
,
C
,
F
,
A
,
F
,
E
,
F
,
B
,
C
,
E
,
C
,
A
47
Points
Points
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48
64
powered by
powered by
A
B
C
D
E
F
G
H
2
3
45
||
||
"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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