Clear up math equations
Clarify mathematic problems

P in parabola equation

It is possible to rewrite this equation using the form $latex {{x}^2}=4py$, where p is a constant used to find the focus and directrix. This corresponds to a parabola with a vertical orientation.

  • Mathematics Homework Helper
  • Focus on your job
  • Figure out mathematic question
Explain mathematic questions

Conics: Parabolas: Finding the Equation from Information

Given the equation of parabola: (x – 2) 2 = -8 (y – 3) State whether the parabola opens
Get Started

how do you calculate the focus and directrix from an equation

As per this definition of the eccentricity of the parabola, we have PF = PB (Since e = PF/PB = 1) The coordinates of the focus is F (a,0) and we can use the coordinate distance formula to find its distance from P (x, y) PF = √(x−a)2

Do mathematic tasks
Enhance your educational performance

You can improve your educational performance by studying regularly and practicing good study habits.

Get the Most useful Homework solution

You have questions and we have answers!

Do math equation

For those who struggle with math, equations can seem like an impossible task. However, with a little bit of practice, anyone can learn to solve them.

Student Stories

You can even choose the different methods that you solve an equation by. This will definitely help me for middle school highschool and college, this really helped me study for several midterms and finals, i hate doing my algebra work and with this with just a click I get the answers! AND they give the steps as well, which is great cuz some teachers require you to show work for credit.

Jim Canady

It has a Lot of different Math subjects Pre algebra And Alot other ones Love the App. This APP has helped my and my maths so much, I can also see if my question right so that I know I'm on the right track, very helpful app for math.

David McCoy

Great app with instant responses, Thanks. Thank you This app! 100% recommend, i Really Love this App’ž. Good to use by typing questions but while I click photo it everytime suggests to go premium.

Kenneth Griffith

Parabola Equations

How do I solve for p in parabolas? .. Standard forms for parabolas: x^2=4py and y^2=4px, with vertices at (0,0) or (x-h)^2=4p (y-k) and (y-k)^2=4p (x-h), with vertices at (h,k) The first

  • Get arithmetic help online
  • Figure out mathematic equation
  • Clear up math equation
  • Homework Help Solutions
  • Top Professionals

Conic Sections Parabolas Summary & Analysis

[math]\displaystyle y = ax^2 + bx + c \, [/math] To find p, use the following equation. [math]\displaystyle \frac {1} {4a} = p [/math] P allows you to find the focus and directrix, of you

How do I find p in a parabola?

STANDARD EQUATION OF A PARABOLA: Let the vertex be (h, k) and p be the distance between the vertex and the focus and p ≠ 0. (x − h) 2 = 4 p (y − k) vertical axis; directrix is y = k - p (y − k) 2 = 4 p (x − h) horizontal axis; directrix is x = h - p

Clarify math questions

You Request? We Answer!

Looking for a little arithmetic help? Check out our online resources for a great way to brush up on your skills.

Decide mathematic question

Get calculation assistance online

If you want to get the best homework answers, you need to ask the right questions.

Solve math equations

Solve algebra

No need to be a math genius, our online calculator can do the work for you.