For the following parameteric equations, eliminate the parameter to make a rectangular equation that represents the parameteric curve. x = 6cos(t) y = 6sin(t)

Question

1. y = √36 -x^2
2. 6 cos(sin^-1(x/6))
3. 6 sin(cos^-1(x/6))

Answer 1

Your question is not clear.

The curve represented by x=6 cos t and y=6 sin t is the circle x² + y² = 36.

What do you wish to do with the statements numbered 1, 2 and 3?

OK, then...you should see the answer in the list (you need to do a little algebra!)