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kyu
Questions (2)
Find the Cartesian form of the parametric equation.
x = (2a)(cot T) y = (2a)(sin^2 T) how? lol here's what i got y = (sin^2 T) y
3 answers
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Suppose that X is an angle in standard position and that X' is it's reference angle. If cosX = -4/ squareroot of 17. find the
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how'd you get (4a²+x²) from x² = (4a²)(csc²(T)-1) ? i know you can x² = sin²(T) but how'd you get (4a²+x²)??
(x-1)^2 + y^2 = 36 Center(1,0) radius 6
