Find the equation of the parabola with its vertex at the origin and focus at (–3, 0).

2 answers:

8 0

This is a horizontal parabola and the coordinates of vertex are ( 0, 0 ).
Also the coordinates of focus are: F ( -3, 0 )
so f = -3 and p = 2 f = 2 * ( - 3 ) = - 6
The formula is:
x² = 2 p y
x² = 2 * ( - 6 ) y = - 12 y
Answer:
The equation of the parabola is:
x² = - 12 y.

damaskus [11]3 years ago

6 0

Answer:

y^2=-12x

Step-by-step explanation:

got it right on Ed

You might be interested in

Why couldn’t you live without your tv 5 sentences!!!!

IRISSAK [1]

Answer:

because would die of boredom .and i wouldn't have Netflix or Hulu.and i would have nothing to look forward. to when i come home from school i would have to just go and do homework. and without TV you would not have a news channel so you wouldn't know things to are important to life.

Step-by-step explanation:

5 0

3 years ago

Graph the equation y=5/7x

astraxan [27]

Answer:

Step-by-step explanation: