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can you guys help me plz

y = -1/16(x - (-2))^2 +9.

I dont understand

HI!!

hi omg can you please help me

no one likes these conic section questions, but they are not that hard really

first off, do you know what the parabola would look like (open right, left, up or down?)

Nope

hmm that is a problem
lets plot the focus and graph the directrix

okay

|dw:1434503255264:dw|

Ohhh okay

the next thing we need to do is find the vertex
do you know how to find it ?

No ='(

it is the point half way between \((-2,5)\) and \(y=13\)
what is half way between \(5\) and \(13\)?

right (got logged out somehow)

that means the vertex is \((-2,9)\)

now we are almost done

OKAY

so now what ?

oops i meant "since the vertex is \((-2,9)\) my mistake

no its -2 5

to find \(p\) is also easy
it is the distance between the focus \((-2,5)\) and the vertex \((-2,9)\)

ohhh n.m.

how far from \(5\) to \(9\)?

did i lose you?