Ask your own question, for FREE!
Mathematics 8 Online
OpenStudy (anonymous):

If the telescope is 9 m deep and 12 m wide, how far is the focus from the vertex? I will insert the picture.. can some please help?

OpenStudy (anonymous):

http://prntscr.com/42lqff

OpenStudy (anonymous):

I know they want me to find p.. but how can I do that? I am sure it is simple

OpenStudy (anonymous):

I mean (6,9) on it

OpenStudy (anonymous):

9=1/(4p)(6)^2 is that right?

OpenStudy (anonymous):

because it is in form y=(1/4p)x^2 and p is distance i am trying to find

OpenStudy (anonymous):

@Kainui @ganeshie8 could u guys help? im stuck

OpenStudy (anonymous):

so would the focus be the origin?

OpenStudy (anonymous):

Oh I see.. 1/4of p *36=9... p=1

OpenStudy (yanasidlinskiy):

You know you have a parabola function. Correct?

OpenStudy (anonymous):

Yes I do

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!