A hyperbola in standard position has equation 9x 2 − 15y 2 − 16 = 0. Write down a parametrisation of the part of this hyperbola that lies in the second quadrant (not including any points that lie on the x-axis or y-axis). Make sure that you include any restrictions that are needed on the values of the parameters.

Q: y2 = 20x О А. (5,0), х - -5, у-аxis В. (5,5), х%3D5, х-аxis С. (5,0), х%3D — 5, х-аxis D. (0,5), y…

A: Given query is to find the the focus , directrix and symmetry for the parabola.

Q: 2. CENTER AT (-3, 4); V(-10, 4) length of minor axis = 9

A: Here is the solution

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A: The equation is given as,

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A: We have to define parabola and describe it shape.

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Q: Arrange the parabolas represented by the equations according to the positions of their foci on the…

A: The standard form of a parabola is  (x – h)2 = a(y – k) where (h, k) is the vertex.

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Q: Graph the hyperbola given by ײ - y² - 72x – 4y +131 - 0.

A: We will graph the hyperbola as shown below