sangano2001
sangano2001 sangano2001
  • 07-08-2019
  • Mathematics
contestada

What is the value of p? x=1/4y^2

Respuesta :

calculista
calculista calculista
  • 08-08-2019

Answer:

The value of p is 1

Step-by-step explanation:

we know that

The standard form of the equation of a horizontal parabola is

[tex](y - k)^{2}= 4p(x - h)[/tex]

where

(h,k) is the vertex

p≠ 0

If p > 0, the parabola opens to the right, and if p < 0, the parabola opens to the left.

In this problem we have

[tex]x=\frac{1}{4}y^{2}[/tex]

Convert to standard form

[tex]y^{2}=4x[/tex]

The vertex is the point (0,0)

[tex]4p=4[/tex]

[tex]p=1[/tex] -----> p > 0, the parabola opens to the right

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