sotolori92 sotolori92
  • 18-03-2024
  • Mathematics
contestada

Select all equations whichever describe the parabola with focus (-1,-7) and directix y=3

Select all equations whichever describe the parabola with focus 17 and directix y3 class=

Respuesta :

chasseurdange
chasseurdange chasseurdange
  • 18-03-2024

Answer: B and E

Step-by-step explanation:

From the question given (3 + 7) × 2 = 20(3 + 7) × 2 = 20 (x + 1)2 = −20(y + 2)(x + 1)2 = −20(y + 2) (x + 1)2 + (y + 7)20 = (y − 3)2 (x + 1)2 + (y + 7)20 = (y − 3)2 y = −120(x + 1)2 − 2y = −201​(x + 1)2 − 2 = B and E

(please brainliest, and hope this had heped)

Answer Link

Otras preguntas

Which of the following is found in all viruses? (A) protein coat (B) cell membrane (C) membrane-bound organelles (D) ER (E) mitochondrial DNA
What's the definition of Ecology
An object is thrown horizontally from the open window of a building. If the initial speed of the object is 20 m/s and it hits the ground 2.0 s later, from what
compare area to perimeter
The add-ins are: 476, 832, 5769, 300, 892, the sun is?
which has more volume a cube of sides measuring 4 units each or a sphere with a radius of 3 units
What is 32/44 in its simplest form?
(3x-2y)2=how do you solve this?
The add-ins are: 476, 832, 5769, 300, 892, the sun is?
what does the phrase tampered with mean