Unit 4: Functions Involving Parameters, Vectors, and Matrices
4.1
Pre-calculus · AP · AP
Topic
Parametric Functions Additional Topic Available to Schools A parametric function given by f t( ) = (x t( ), y t( )) can be used to model particle motion in the plane. The graph of this function indicates the position of a particle at time t. 4.2.A.2 The horizontal and vertical extrema of a particle’s motion can be determined by identifying the maximum and minimum values of the functions x(t) and y t( ), respectively. 4.2.A.3 The real zeros of the function x(t) correspond to y-intercepts, and the real zeros of y t( ) correspond to x-intercepts.
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