Transcript Section 6-1

Section 6-1
• finding the components of vector given its
initial and terminal points
• conversion: component form  mag & θ
• add/subtract vectors
• unit vectors
• combining forces
Section 6-2
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dot product
angle between two vectors
orthogonal vectors
projection of u onto v
work
weight/incline problems using trig.
Section 6-3
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graphing parametric equations
eliminating the parameter
parametrization of a line or segment
projectile motion
circular motion
Section 6-4
• plotting polar coordinates
• different coordinates representing the same
point
• coordinate conversion:
rectangular  polar
• equation conversion:
rectangular  polar
• finding the distance between two polar
coordinates
Section 6-5
• symmetry for polar graphs
• analyzing polar graphs (domain, range,
boundedness, continuity, symmetry)
• finding r values (range)
• rose curves
• limacon curves
• other polar graphs (spirals, lemniscates)
Section 6-6
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trig form of a complex #
mult./divide complex #’s using trig form
power of a complex #
find the nth roots of a complex #