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Which Set of Parametric Equations Represents the Following Line or Conic

Question 70

Multiple Choice

Which set of parametric equations represents the following line or conic?
Use x=h+asec⁡θx = h + a \sec \theta and y=k+btan⁡θy = k + b \tan \theta .
Hyperbola: vertices (−10,−1) ,(2,−1) ( - 10 , - 1 ) , ( 2 , - 1 )
foci (−11,−1) ,(3,−1) ( - 11 , - 1 ) , ( 3 , - 1 )


A)
x=4+13sec⁡θy=1+6tan⁡θ\begin{array} { l } x = 4 + \sqrt { 13 } \sec \theta \\y = 1 + 6 \tan \theta\end{array}
B)
x=−4+13sec⁡θy=−1+6tan⁡θ\begin{array} { l } x = - 4 + \sqrt { 13 } \sec \theta \\y = - 1 + 6 \tan \theta\end{array}
C)
x=−1+13sec⁡θy=−4+6tan⁡θ\begin{array} { l } x = - 1 + \sqrt { 13 } \sec \theta \\y = - 4 + 6 \tan \theta\end{array}
D)
x=−4+6sec⁡θx = - 4 + 6 \sec \theta
y=−1+13tan⁡θy = - 1 + \sqrt { 13 } \tan \theta
E)
x=−1+6sec⁡θy=−4+13tan⁡θ\begin{array} { l } x = - 1 + 6 \sec \theta \\y = - 4 + \sqrt { 13 } \tan \theta\end{array}

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