objective
to be able to plot parametric curves, to note the direction, and to
be able to eliminate the parameter in order to find a Cartesian equation
for the curve when possible
key ideas and/or vocabulary
parameter, parametric curves, initial and terminal points, direction
solved problems - using key ideas
Example 2 in text: well known basic parameter equation
Example 5. using STYLE in calculator to see that the graph of
the parametric equation is actually being overdrawn
#4. using the graphing calculator to graph the parametric equation
and eliminating the parameter to obtain Cartesian equation
#17. as in #4 but special note as to direction
#18. understanding the equations without graphing
#23. application - using parametric equations to study movement
of projectile
#19,20. surprising equations whose graphs are triangles
group work
Name that Parametrization
Solutions to Name that Parametrization
announcements
Homework. #2,10,12,22,26,32
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