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Advanced Math
Advanced math flash cards
16
Mathematics
12th Grade
10/10/2018

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Term
Amplitude
Definition
|A| for functions in the form y=AsinKα
Term
Angular Displacement
Definition
As any circular object rotates counterclockwise about its center, an object at the edge moves through an angle relative to its starting position.
Term
Angular Velocity
Definition
The ratio of the change in the central angel to the time required for the change.
Term
Central Angle
Definition
An angle whose vertex lies at the center of the circle.
Term
Circular Arc
Definition
A part of a circle that is intercepted by a central angle of a circle.
Term
Dimensional Analysis
Definition
A procedure in which unit lables are treated as mathematical factors and can be divided out.
Term
Frequency
Definition
The number of cycles per unit of time.
Term
Linear Velocity
Definition
Distance travelled per unit of time.
Term
Midline
Definition
A horizontal axis used as the reference line for vertical shifts of the graphs of sine and cosine functions.
Term
Period
Definition
The least ositive value of α for which f(x)=f(x+α)
Term
Periodic
Definition
If the values of a function are the same for each given interval of the domain.
Term
Phase Shift
Definition
A horizontal translation or shift of a trigonometric function.
Term
Principal Values
Definition
The values in the domain of sine.
Term
Radian
Definition
An angle measure other than degree.
Term
Sector
Definition
A region bounded by a central angle and the intercepted arc.
Term
Sinusoidal function
Definition
Any function of the form y=Asin(Kθ+c)+h or y=Acos(Kθ+c)+h
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