ejercicio 4 tercera unidad

Y² = -4x             

P= Y² = -4x

     Y² = 4Px

P= Y² = 4÷ -4

P= -1

Lr = 4P

Lr = /(4)(-1)/

Lr = 4

F = (-1,0)

D = x-1

Eje = y=0

V = (0,0)

X²= 4y

P= X² = 4Y

  = X²= 4PY

P= X² = 4÷4

P = 1

Lr = 4P

Lr = /(4)(1)/

Lr = 4

F = (0,1)

D = y= -1

Eje = x=0

V = (0,0)

2y² -16 = 0

2y² = 16

(2y²)÷2= (16x) ÷ 2

Y² = 8

Lr= 4p

P =y²=8

  = y²= 4px

P= y²= 4÷8

P=  2

Lr= /(4)(2)/

F = (2,0)

D = x-2

Eje = y=0

V = (0,0)

Lr=8

 12y+x²= 0

X² = 12y

P=x² = 12y

  =x² = 4px

P= x² = 12 ÷ 4

P= 3

Lr = 4p

Lr =/(4)(3)/

Lr =12

 F = (0,-3)

D = y+3

Eje = x=0

V = (0,0)

4x²= 32y

(4x²)÷4= (32y) ÷4

X²= 8y

Lr = 4px

Lr = /(4)(2)/

Lr = 8

P=x²= 8y

 =x²= 4px

P=x² = 8÷4

P= 2

F = (0,2)

D = y-2

Eje = x=0

V = (0,0)