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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+asecθx = h + a \sec \theta and y=k+btanθy = 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+13secθy=1+6tanθ\begin{array} { l } x = 4 + \sqrt { 13 } \sec \theta \\y = 1 + 6 \tan \theta\end{array}
B)
x=4+13secθy=1+6tanθ\begin{array} { l } x = - 4 + \sqrt { 13 } \sec \theta \\y = - 1 + 6 \tan \theta\end{array}
C)
x=1+13secθy=4+6tanθ\begin{array} { l } x = - 1 + \sqrt { 13 } \sec \theta \\y = - 4 + 6 \tan \theta\end{array}
D)
x=4+6secθx = - 4 + 6 \sec \theta
y=1+13tanθy = - 1 + \sqrt { 13 } \tan \theta
E)
x=1+6secθy=4+13tanθ\begin{array} { l } x = - 1 + 6 \sec \theta \\y = - 4 + \sqrt { 13 } \tan \theta\end{array}

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