Loading...
X = (−b+√ (b²−4(−a²))) / 2
Save Copy
Desmos Logo
Log In
Sign Up
Expression 17: "C" Subscript, 1 , Baseline equals "R" cosine "C" Subscript, "O" "D" , Baseline
C
1
=
R
c
o
s
C
O
D
equals
=
2.5 2 6 0 0 0 3 8 0 2 9
2
.
5
2
6
0
0
0
3
8
0
2
9
17
Expression 18: "C" Subscript, 2 , Baseline equals "R" sine "C" Subscript, "O" "D" , Baseline
C
2
=
R
s
i
n
C
O
D
equals
=
8.6 3 8 2 4 7 6 2 7 7 8
8
.
6
3
8
2
4
7
6
2
7
7
8
18
Expression 19: "D" Subscript, 1 , Baseline equals "R"
D
1
=
R
equals
=
9
9
19
Expression 20: "D" Subscript, 2 , Baseline equals "O" Subscript, 2 , Baseline
D
2
=
O
2
equals
=
0
0
20
Expression 21: "E" Subscript, 1 , Baseline equals "B" Subscript, 1 , Baseline
E
1
=
B
1
equals
=
negative 3.1 0 7 6 8 3 7 9 0 9 9
−
3
.
1
0
7
6
8
3
7
9
0
9
9
21
Expression 22: "E" Subscript, 2 , Baseline equals "O" Subscript, 2 , Baseline
E
2
=
O
2
equals
=
0
0
22
Expression 23: "m" Subscript, 1 , Baseline equals StartFraction, "C" Subscript, 2 , Baseline Over "C" Subscript, 1 , Baseline minus "A" Subscript, 1 , Baseline , EndFraction
m
1
=
C
2
C
1
−
A
1
equals
=
0.7 4 9 4 5 7 5 1 7 1 5 8
0
.
7
4
9
4
5
7
5
1
7
1
5
8
23
Expression 24: "y" equals "m" Subscript, 1 , Baseline left parenthesis, "x" minus "A" Subscript, 1 , Baseline , right parenthesis
y
=
m
1
x
−
A
1
24
Expression 25: "F" Subscript, 1 , Baseline equals "B" Subscript, 1 , Baseline
F
1
=
B
1
equals
=
negative 3.1 0 7 6 8 3 7 9 0 9 9
−
3
.
1
0
7
6
8
3
7
9
0
9
9
25
Expression 26: "F" Subscript, 2 , Baseline equals "m" Subscript, 1 , Baseline left parenthesis, "F" Subscript, 1 , Baseline minus "A" Subscript, 1 , Baseline , right parenthesis
F
2
=
m
1
F
1
−
A
1
equals
=
4.4 1 6 0 4 0 6 7 6 3 2
4
.
4
1
6
0
4
0
6
7
6
3
2
26
Graphs
Graphs
Hide this folder from students.
27
Hidden Label: left parenthesis, "A" Subscript, 1 , Baseline , "A" Subscript, 2 , Baseline , right parenthesis , left parenthesis, "B" Subscript, 1 , Baseline , "B" Subscript, 2 , Baseline , right parenthesis
A
1
,
A
2
,
B
1
,
B
2
Label
equals
=
left parenthesis, negative 9 , 0 , right parenthesis
−
9
,
0
left parenthesis, negative 3.1 0 8 , 8.4 4 6 , right parenthesis
−
3
.
1
0
8
,
8
.
4
4
6
28
Hidden Label: left parenthesis, "A" Subscript, 1 , Baseline , "A" Subscript, 2 , Baseline , right parenthesis , left parenthesis, "C" Subscript, 1 , Baseline , "C" Subscript, 2 , Baseline , right parenthesis
A
1
,
A
2
,
C
1
,
C
2
Label
equals
=
left parenthesis, negative 9 , 0 , right parenthesis
−
9
,
0
left parenthesis, 2.5 2 6 , 8.6 3 8 , right parenthesis
2
.
5
2
6
,
8
.
6
3
8
29
Hidden Label: left parenthesis, "B" Subscript, 1 , Baseline , "B" Subscript, 2 , Baseline , right parenthesis , left parenthesis, "C" Subscript, 1 , Baseline , "C" Subscript, 2 , Baseline , right parenthesis
B
1
,
B
2
,
C
1
,
C
2
Label
equals
=
left parenthesis, negative 3.1 0 8 , 8.4 4 6 , right parenthesis
−
3
.
1
0
8
,
8
.
4
4
6
left parenthesis, 2.5 2 6 , 8.6 3 8 , right parenthesis
2
.
5
2
6
,
8
.
6
3
8
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
Expression 32: 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
32
Expression 33: polygon left parenthesis, "B" , "E" , right parenthesis
p
o
l
y
g
o
n
B
,
E
33
Points
Points
Hide this folder from students.
34
48
powered by
powered by
O
A
B
C
D
E
F
a
x
b
90°
"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
+
Log In
or
Sign Up
to save your graphs!
New Blank Graph
Examples
Lines: Slope Intercept Form
example
Lines: Point Slope Form
example
Lines: Two Point Form
example
Parabolas: Standard Form
example
Parabolas: Vertex Form
example
Parabolas: Standard Form + Tangent
example
Trigonometry: Period and Amplitude
example
Trigonometry: Phase
example
Trigonometry: Wave Interference
example
Trigonometry: Unit Circle
example
Conic Sections: Circle
example
Conic Sections: Parabola and Focus
example
Conic Sections: Ellipse with Foci
example
Conic Sections: Hyperbola
example
Polar: Rose
example
Polar: Logarithmic Spiral
example
Polar: Limacon
example
Polar: Conic Sections
example
Parametric: Introduction
example
Parametric: Cycloid
example
Transformations: Translating a Function
example
Transformations: Scaling a Function
example
Transformations: Inverse of a Function
example
Statistics: Linear Regression
example
Statistics: Anscombe's Quartet
example
Statistics: 4th Order Polynomial
example
Lists: Family of sin Curves
example
Lists: Curve Stitching
example
Lists: Plotting a List of Points
example
Calculus: Derivatives
example
Calculus: Secant Line
example
Calculus: Tangent Line
example
Calculus: Taylor Expansion of sin(x)
example
Calculus: Integrals
example
Calculus: Integral with adjustable bounds
example
Calculus: Fundamental Theorem of Calculus
example
Terms of Service
|
Privacy Policy
