Considering the statements below, classify them as true (V) or false (F): I. About the parabola of equation (y-2)2=-4(x+1), we can say that its focus is the point (-2.2), its axis of symmetry is vertical and the equation of the straight line is y = 0. II Equation  x2+4z2 - y2  -1=0 a one-sheet hyperboloid and the traces in planes parallel to the xz plane are ellipses.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Considering the statements below, classify them as true (V) or false (F):

I. About the parabola of equation (y-2)2=-4(x+1), we can say that its focus is the point (-2.2), its axis of symmetry is vertical and the equation of the straight line is y = 0.

II Equation  x2+4z2 - y-1=0 a one-sheet hyperboloid and the traces in planes parallel to the xz plane are ellipses.

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