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Determinants Answers

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Identify the conic section that is represented by the equation.2x2 – 4x + 5y2 – 3y + 2 = 0

A
circle
B
ellipse
C
parabola
D
hyperbola
2
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The conic is a .

A
Circle/Ellipse
B
Hyperbola
C
Parabola
3

The coordinates of the foci are .

A
(2, -4.2) and (2, -8.2)
B
(-4.2, -6) and (0.2, -6)
C
(4.2, -6) and (-0.2, -6)
4

A = 0.5, C = –2, Conic Type:

A
Circle
B
Ellipse
C
Hyperbola
D
Parabola

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Determinants Answers — Precalculus