# Hotmath

The coordinates of vertex of a parabola are
*
V
*
(3, 2) and equation of directrix is
*
y
*
= –2. Find the coordinates of focus.

The coordinates of focus and vertex of a parabola are
*
F
*
(2, –2) and
*
V
*
(2, –5) respectively. Find the equation of directrix.

Give the standard form of the equation of the parabola with given focus (–1, 0) and vertex at (0, 0).

Give the standard form of the equation of the parabola with given focus (0, –5/8) and vertex at (0, 0).

Give the standard form of the equation of the parabola with given directrix

*
y
*
= –5 and vertex at (0, 0).

Give the standard form of the equation of the parabola with given directrix
*
x
*
= 8 and vertex at (0, 0).

Find whether the given equation is a parabola or a circle and then graph the equation.

7
*
x
*
^{
2
}
+ 7
*
y
*
^{
2
}
= 252