Find Y

LOOK AT THE PICTURE

D

Step-by-step explanation:

Just use pythagorean theorem, very simple.

c =

In your case c is y

your answer calculated will come out to 4.24 but put in terms your teacher wants will be

the distance from any point on the parabola to the focus is the exact same as the distance from that point to the directrix.

if you could provide answer choices that might allow me to answer the question easier if my above answer isn't an option! (:

40 is the final : )