Determine a parametric representation for the given plane curve. Answers may vary.
A. x = 4sin 
, y = 8 cos 
; 0 ? t ? 2
B. x = 8sin 
, y = 4 cos 
; 0 ? t ? 2
C. x = 4sin 
, y = 8 cos 
; 0 ? t ? 1
D. x = 8sin 
, y = 4 cos 
; 0 ? t ? 1
Answer: A
Mathematics
You might also like to view...
Express as a sum of logarithms.logx 8yz
A. logx 8 + logx y + logx z B. logx (8 + y + z) C. log8 y + log8 z D. (logx 8)(logx y)(logx z)
Mathematics
Solve the equation by the square root property.(2x - 1)2 = 9
A. {-2, 1} B. {-4, 2} C. {-1, 2} D. {-2, 4}
Mathematics
If 
with B in QII, find
?
What will be an ideal response?
Mathematics
Find the domain of the rational function.g(x) = 
A. all real numbers B. {x|x ? 0, x ? 25} C. {x|x ? -5, x ? 5} D. {x|x ? -5, x ? 5, x ? -6}
Mathematics