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Math Placement Exam - Conic Sections Correct 100-% $12.49   Add to cart

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Math Placement Exam - Conic Sections Correct 100-%

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  • Math PlacementConic Sections
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  • Math PlacementConic Sections

Conic Sections - ANSWERConsists of four geometric shapes (parabolas, circles, ellipses, and hyperbolas) that are actually the cross-sections of a right circular cone sliced by a plane If A equals B - ANSWERIt's a circle General Form - ANSWERA x2 + B y2 + C x+ D y + E = 0 Parabola - ANSWERIs ...

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  • October 2, 2024
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  • Math PlacementConic Sections
  • Math PlacementConic Sections
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Math Placement Exam - Conic Sections
Correct 100-%
Conic Sections - ANSWERConsists of four geometric shapes (parabolas, circles, ellipses, and
hyperbolas) that are actually the cross-sections of a right circular cone sliced by a plane



If A equals B - ANSWERIt's a circle

General Form - ANSWERA x2 + B y2 + C x+ D y + E = 0



Parabola - ANSWERIs the set of points on the coordinate plane that are equidistant from a fixed point
(focus) and fixed line (directrix)



If A doesn't equal B (same signs) - ANSWERIt's an ellipse



If A doesn't equal B (different signs) - ANSWERIt's a hyperbola




Parabola's Standard Form (x2) - ANSWERy = a ( x - h) 2 + k



Parabola's Standard Form (x2): vertex - ANSWER( h , k )



Parabola's Standard Form (x2): focus - ANSWER( h , k + c )



Parabola's Standard Form (x2): axis of symmetry - ANSWER( x = h )



Parabola's Standard Form (x2): directrix - ANSWER( y = k - c )

The Value C - ANSWERThe distance from the vertex to both the focus and directrix (measured along
axis of symmetry); will always be POSITIVE

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