Find a rectangular equation for the plane curve defined by the parametric equations.x = 5 tan t, y = 2 sec t; 0 ? t ? 2?
A. y = x2 - 9; for x in -3 ? x ? 3
B. y = 2
; for x in -? < x < ?
C. 
- 
= 1; for x in -? < x < ?
D. 
+ 
= 1; for x in -? < x < ?
Answer: C
Mathematics
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