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Growing Circle, Semicircle 2
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Expression 16: "A" Subscript, 1 , Baseline equals "R" cosine 180
A
1
=
R
c
o
s
1
8
0
equals
=
negative 9
−
9
16
Expression 17: "A" Subscript, 2 , Baseline equals "R" sine 180
A
2
=
R
s
i
n
1
8
0
equals
=
0
0
17
Expression 18: "y" equals "m" Subscript, 1 , Baseline "x"
y
=
m
1
x
18
Expression 19: "y" equals StartFraction, negative 1 Over "m" Subscript, 1 , Baseline , EndFraction left parenthesis, "x" minus "T" Subscript, 1 , Baseline , right parenthesis plus "T" Subscript, 2 , Baseline
y
=
−
1
m
1
x
−
T
1
+
T
2
19
Expression 20: "y" equals "O" Subscript, 2 , Baseline
y
=
O
2
equals
=
0
0
20
Expression 21: StartFraction, negative 1 Over "m" Subscript, 1 , Baseline , EndFraction left parenthesis, "P" Subscript, 1 , Baseline minus "T" Subscript, 1 , Baseline , right parenthesis plus "T" Subscript, 2 , Baseline tilde "P" Subscript, 2 , Baseline
−
1
m
1
P
1
−
T
1
+
T
2
~
P
2
21
Expression 22: "P" Subscript, 2 , Baseline equals "O" Subscript, 2 , Baseline
P
2
=
O
2
equals
=
0
0
22
Expression 23: "y" equals "m" Subscript, 1 , Baseline "x"
y
=
m
1
x
23
Expression 24: "y" equals "m" Subscript, 2 , Baseline left parenthesis, "x" minus "P" Subscript, 1 , Baseline , right parenthesis
y
=
m
2
x
−
P
1
24
Expression 25: "m" Subscript, 1 , Baseline "x" equals "m" Subscript, 2 , Baseline left parenthesis, "x" minus "P" Subscript, 1 , Baseline , right parenthesis
m
1
x
=
m
2
x
−
P
1
25
Graphs
Graphs
26
Expression 27: polygon left parenthesis, "O" , "T" , right parenthesis
p
o
l
y
g
o
n
O
,
T
27
Expression 28: 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
28
Expression 29: left parenthesis, "M" Subscript, 1 , Baseline plus "R" Subscript, 1 , Baseline cos "t" , "M" Subscript, 2 , Baseline plus "R" Subscript, 1 , Baseline sin "t" , right parenthesis
M
1
+
R
1
c
o
s
t
,
M
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
29
Expression 30: left parenthesis, "M" Subscript, 1 , Baseline plus "R" Subscript, 1 , Baseline cos "t" , "M" Subscript, 2 , Baseline plus "R" Subscript, 1 , Baseline sin "t" , right parenthesis
M
1
+
R
1
c
o
s
t
,
M
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
30
Expression 31: left parenthesis, "R" cos "t" , "R" sin 0 , right parenthesis
R
c
o
s
t
,
R
s
i
n
0
0
0
domain t Minimum:
less than or equal to "t" less than or equal to
≤
t
≤
domain t Maximum: 180
1
8
0
31
Points
Points
32
38
powered by
powered by
O
P
A
M
T
"x"
x
"y"
y
"a" squared
a
2
"a" Superscript, "b" , Baseline
a
b
7
7
8
8
9
9
divided by
÷
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
+