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Learn the definition and practical tracing of vector-valued functions, as well as differentiation, integration, and smoothness concepts. Find intervals where curves are smooth.
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Section 11.1 Vector Valued Functions
In practice it is often easier to rewrite the function. Sketch the curve represented by the vector-valued function and give the orientation of the curve. #26 r(t)= #34 r(t)=
Section 11.2 • Differentiation and Integration of Vector-Valued Functions.
Smooth Functions • A vector valued function, r, is smooth on an open interval I if the derivatives of the components are continuous on I and r’ 0 for any value of t in the interval I. #30 Find the open interval(s) on which the curve is smooth.