Find a vector function that represents the curve of intersection of the two surfaces: The circular cylinder x²+y²=4 and the parabolic cylinder z=xy.
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Mathematics
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Given the interval (a, b) on the x-axis with the point x0 inside, find the greatest value for ? > 0 such that for all x, 0 < 
< ? ? a < x < b. a = -8, b = 2, x0 = -1
A. 1 B. 3 C. 7 D. 4
Mathematics
Find the quotient.
A. 5x2 - 4x + 3
B. x2 + 3 + 
C. 5x2 - 4x + 3 + 
D. 5x2 - 4x + 3 + 
Mathematics
Evaluate using a scientific or graphing calculator. Round the answer to three decimal places.43.7
A. 168.897 B. 169.197 C. 187.416 D. 14.800
Mathematics
Simplify.
? 
A. 48 B. 2304 C. 96 D. 14
Mathematics