Answer:
v=6
Step-by-step explanation:
2v is positive so keep it
then 2v=12
v=6
Here, the equation of parabola is: (-36y)=x^2
The standard form of parabola is:
(X-h)^2=4p(y-k).
According to given equation, vertex = (0,0) and p = -9
This a vertical parabola opening down, because p = -9 here.
Therefore ditectrix will be y= -9
Answer:
-7/12 is the answer of your question
Answer:
its the first one
Step-by-step explanation:
Answer:
what's the question?
Step-by-step explanation: