Question

Find the standard form of the equation of the parabola with a focus at (-2, 0) and a directrix at x = 2.

Answer 1

x^2 = 4ay = 4(2)y = 8y. Rearranging gives: y = 1/8*x^2

Answer 2

ahhhhhh i see it

Answer 3

thank you so much :)

Answer 4

but wouldnt there be a negative since its -2

Answer 5

idk u tell me;)

Answer 6

YES THERE IS

Answer 7

THANKS BRUHHH <3

Answer 8

sure

Answer 9

isnt this of the form: x = y^2 ?

Answer 10

so y and x would be switched

Answer 11

x = 1/8*y^2

Answer 12

theyd have to be in order for a directrix to be a line x=2

Answer 13

ahhhhhh