SOLUTION: 7x+5y^2=0 whats the focal diamter directrix and focus?
Algebra
->
Quadratic-relations-and-conic-sections
-> SOLUTION: 7x+5y^2=0 whats the focal diamter directrix and focus?
Log On
Algebra: Conic sections - ellipse, parabola, hyperbola
Section
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on Quadratic-relations-and-conic-sections
Question 980832
:
7x+5y^2=0
whats the focal diamter
directrix and focus?
Answer by
josgarithmetic(39620)
(
Show Source
):
You can
put this solution on YOUR website!
;
compare this to the form
.
This was briefly discussed in the very similar exercise question.
|p| is how far is the vertex from either the directrix or the focus.
The vertex for your example is (0,0), the origin.