55. Confocal Hyperbolas Hyperbolas are called confocal if they have the same foci. (a) Show that the hyperbolas 0

Q: graph of f (a)- (a-9) + 16 is a parabola with vertex which opehs DR-16): upwaed R-16): dowwand (,…

A: For given parabola,    (9, 16) is the vertex.    Since sign of x² is positive, so graph must have…

Q: What is the equation of a parabola in vertex form with vertex (-5, -9) and directrix y = -13?

A: The parabola has vertex -5,-9 and directrix y=-13

Q: Graph a hyperbola that opens in the x direction and is centered at at (-2, 1).

A:

Q: (10 +3i2-5)-(11 + 10i)

A:

Q: I need help sketching the hyperbola

A: Center is (-1,0) Vertices (1,2)

Q: -1, 10

A: Parabola: x2=4p(y+p)We need to put p=-2,-32,-1,-12,12,1,32,2 x2=-8(y-2)

Q: Find the equation for the hyperbola whose graph is shown. -2 y 15 10 -10 -15 y=4x 2 y=-4x

A: Consider the graph

Q: A hyperbola has aymptotes y=+-3x/2 and vertices at (0,+-6). Find an equation of this hyperbola.

A: A hyperbola has aymptotes y=±3x2 and vertices at 0,±6

Q: 2) For hyperbola, consider the following graphs * *(

A:

Q: What are the slopes of the asymptotes for the hyperbola whose equation is 4x2-9y? = 36? %3D

A: Here, the given equation of the hyperbola is: 4x2-9y2=36 In standard from it can be written as:…

Q: A parabola can be drawn given a focus of (5, -6) and a directrix of x = -5. What can be said about…

A: