ragekj ragekj
  • 03-05-2021
  • Mathematics
contestada

A parabola has the focus at (4,6) and the directrix of Y equals -6

Respuesta :

lynnkc2000 lynnkc2000
  • 03-05-2021

Answer:

y = (x-4)²

Step-by-step explanation:

vertex (h , k)

h = 4   .... axis of symmetry

k = (6 + -6) / 2 = 0  .... midpoint of focus and directrix

equation of parabola: y = (x-4)²       y = (x-h)² + k

Answer Link

Otras preguntas

Ben purchased a 2 liter bottle of soda. Which of these is equal to 2 liters? A) 1,000 dl B) 1,000 ml C) 2,000 dl D) 2,000 ml
When a number is decreased by 24% of itself the result is 171. What is the number?
A combination lock requires three numbers from 1 to 25. how many combinations are possible? did you use the sum rule or the product rule? (note that although we
I need help with this geometry
Identify the former Soviet nation that allowed people to flee to west Germany
Which of these is most likely to make it difficult to keep up when playing vigorous sports or games
How do i solve this?
Evaluate the expression 4^2+6⋅5^2−3^3÷3^2.
A 500g sample of Potassium-40 is left to decay radioactively. After 3.9 x 109 years, about how many grams of Potassium-40 are expected to remain? [The half-li
change -115 degrees to radian measure in terms of pi