# Shared Flashcard Set

ch. 6
deinshin
17
Mathematics
10/09/2018

## Additional Mathematics Flashcards

Term
 amplitude
Definition
 the absolute value of A
Term
 angular displacement
Definition
 the angle of rotation
Term
 angular velocity
Definition
 the ratio of the change in the central angle to the time required for the change
Term
 central angle
Definition
 angle whose vertex lies at the center of a circle
Term
 circular arc
Definition
 a part of a circle that is intercepted by a central angle
Term
 compound function
Definition
 a function consisting of the sums or products of trig functions.
Term
 dimensional analysis
Definition
 a procedure in which unit labels are treated as mathematical factors and can be divided out.
Term
 frequency
Definition
 the number of cycle per unit of time
Term
 linear velocity
Definition
 distance traveled per unit of time
Term
 midline
Definition
 a horizontal axis uses as the reference line for vertical shifts of the graphs of sin and cos functions
Term
 period
Definition
 the interval of a function
Term
 periodic
Definition
 when the values of a function are the same for each given interval of the domain
Term
 phase shift
Definition
 the least value |k0+c| for which the trig function f(k0+c)=0
Term
 principal values
Definition
 the values in the domain of sine.
Term