(a)
\The parametric equations are and
.
Construct a table with different values of .
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Graph :
\(1). Draw the coordinate plane.
\(2). Graph the equations and
.
Indicate the obtained points on the graph.
\Based on the values of , indicate the direction of
as it increases with an arrow.
(b)
\Solve for the value of :
Substiute the value of in
.
The cartesian equation of the curve is .
(a)
\The graph for parametric equations and
.
(b)
\The cartesian equation of the curve is .