Write the equation for a parabola with a focus at (-3,-5) and a directix at x=-7

QAmmunity.org

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Nov 18, 2022 129k views

0 votes

Write the equation for a parabola with a focus at (-3,-5) and a directix at x=-7

Mathematics
high-school

Tobias Schultze asked

by Tobias Schultze

6.9k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

3 votes

Answer:

y = -28x²

Explanation:

${ \bf{ {y} = 4a {x}^(2) }} \\ { \tt{y = - 28 {x}^(2) }}$

Maximin answered Nov 23, 2022

by Maximin

8.7k points

0 Comments

Please log in or register to add a comment.

← Prev Question Next Question →

Related questions

asked May 13, 2018 193k views

The equation of a parabola is 12y = (x-1)^2 - 48. Identify the vertex, focus, and directix of the parabola.

Konrad Winkowski asked May 13, 2018

by Konrad Winkowski

7.8k points

Mathematics
high-school

1 answer

2 votes

193k views

asked Aug 21, 2020 161k views

Which of the following statements best describes the location of a vertex on a parabola? A it's is located halfway between the parabolas focus and directrix B it is located on the parabola directix C it

Agirault asked Aug 21, 2020

by Agirault

8.8k points

Mathematics
middle-school

2 answers

4 votes

161k views

asked Jan 9, 2020 156k views

Derive the equation of the parabola with a focus at (-5,5) and a directix of y = -1

Webvision asked Jan 9, 2020

by Webvision

8.3k points

Mathematics
middle-school

1 answer

4 votes

156k views

Ask a Question

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

Related questions

Other Questions