Question

Find the vertex, focus, directrix, and focal width of the parabola.

x = 3y2

Answer 1

@hartnn

Answer 2

aren't there standard formula for these ?

Answer 3

im not sure... :/

Answer 4

.(x - h)2 = 4p(y - k), p ≠ 0

Answer 5

?

Answer 6

@ajprincess @amistre64

Answer 7

for, y^2 =4ax, (a,0) is the focus
here
try to isolate y^2, what u get ?

Answer 8

how would i do that?

Answer 9

x = 3y^2
y^2 = ?
if u cannot isolate y^2 from this, i cannot help you....

Answer 10

=3

Answer 11

y^2 = 3 ??
are u sure ?

Answer 12

no ;(

Answer 13

@hartnn help!!!

Answer 14

@amistre64

Answer 15

what was the answer?