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CCA2 1-10 Student eTool
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• Are there values of x or y that do not make sense?
• Are there values of x or y that do not make sense?
12
• How high or low does the graph go?
• How high or low does the graph go?
13
• Did the graphing calculator show an accurate graph?
• Did the graphing calculator show an accurate graph?
14
• How can we be sure the graph is complete?
• How can we be sure the graph is complete?
15
Expression 16: "y" equals 2 StartRoot, 9 minus "x" , EndRoot minus 4
y
=
2
9
−
x
−
4
16
Expression 17: "y" equals StartRoot, 100 minus "x" squared , EndRoot
y
=
1
0
0
−
x
2
17
Expression 18: "y" equals 3 StartRoot, "x" plus 4 , EndRoot minus 6
y
=
3
x
+
4
−
6
18
Expression 19: "y" equals 3 StartRoot, 4 minus "x" , EndRoot minus 3
y
=
3
4
−
x
−
3
19
Expression 20: "y" equals negative 2 StartRoot, 25 minus "x" squared , EndRoot plus 8
y
=
−
2
2
5
−
x
2
+
8
20
Expression 21: "y" equals negative 3 StartRoot, "x" plus 9 , EndRoot plus 4
y
=
−
3
x
+
9
+
4
21
Expression 22: "y" equals 2 StartRoot, 25 minus "x" squared , EndRoot minus 1
y
=
2
2
5
−
x
2
−
1
22
Expression 23: "y" equals StartRoot, 4 minus "x" , EndRoot minus 1
y
=
4
−
x
−
1
23
24
powered by
powered by
"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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Lines: Slope Intercept Form
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Lines: Two Point Form
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Parabolas: Standard Form
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Parabolas: Vertex Form
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Trigonometry: Period and Amplitude
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Trigonometry: Phase
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Trigonometry: Wave Interference
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Trigonometry: Unit Circle
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Conic Sections: Circle
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Conic Sections: Parabola and Focus
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Conic Sections: Ellipse with Foci
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Conic Sections: Hyperbola
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Polar: Rose
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Polar: Logarithmic Spiral
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Polar: Limacon
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Polar: Conic Sections
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Parametric: Introduction
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Parametric: Cycloid
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Transformations: Translating a Function
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Transformations: Scaling a Function
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Transformations: Inverse of a Function
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Statistics: Linear Regression
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Statistics: Anscombe's Quartet
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Statistics: 4th Order Polynomial
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Lists: Family of sin Curves
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Lists: Curve Stitching
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Lists: Plotting a List of Points
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Calculus: Derivatives
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Calculus: Secant Line
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Calculus: Tangent Line
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Calculus: Taylor Expansion of sin(x)
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Calculus: Integrals
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Calculus: Integral with adjustable bounds
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Calculus: Fundamental Theorem of Calculus
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