You can
put this solution on YOUR website!a focus at (9,15) and
a vertex at (9,8)
Since the
of the
and
are the
, they are one of top of the other, so this is a
vertical parabola, where the
part is squared.
Since the vertex is
the focus, this is a
parabola and
is positive.
Since the vertex and focus are 15 –8 = 7 units apart, then
.
And that's all I need for my equation, since they already gave me the vertex.
(x–h)^2=4p(y –k)
(x–9)^2 = 4*7(y –8)
(x–9)^2 = 28(y –8)
(x–9)^2/28= y–8
(x–9)^2/28 +8= y
