Identify the equation without completing the square.2x2 - 3y2 - 4x + 2y + 3 = 0
A. hyperbola
B. ellipse
C. parabola
D. not a conic
Answer: A
Mathematics
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Find the length of the parametric curve defined over the given interval.x = 3 sin3 t, y = 3 cos3 t, 0 ? t ? ?
A. 6 B. 18 C. 3 D. 9
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Plot and label the given points.(5, 2), (-2, -2)
What will be an ideal response?
Mathematics
Use differentiation to determine whether the integral formula is correct.
dx = -6 cot 
+ C
A. Yes B. No
Mathematics
Write fractions to represent the shaded and unshaded portions of the figure.
A. 
, 
B. 
, 
C. 
, 
D. 
, 
Mathematics