boodles30 boodles30

24-12-2017
Mathematics

contestada

What is the equation of the quadratic graph with a focus of (5, 6) and a directrix of y = 2? (1 point)

Respuesta :

tynollette tynollette

24-12-2017

the equation of a parabola in focus-directrix form is (x - h)² = 4p (y - k), where the focus is (h, k + p) and the directrix is y = k - p
in this case, h=5, k+p=6, k-p=2, so k=4, p=2
the equation is (x-5)²=8(y-4)

Answer Link

Otras preguntas

I need help please please provide the resources you got the information from thank you

Find the value of the variable. Leave your answer in simplest radical form.

parallel, perpendicular or neither x = -4 and x = 9

When was the child abuse and neglect reporting act passed.

On January 1, 2020, Marigold Company makes the two following acquisitions. 1. Purchases land having a fair value of $270,000 by issuing a 5-year, zero-interest

Add or subtract the following mixed numbers. First change each mixed number to an equivalent Improper fraction. Then find a common denominator, and proceed as b

help I have a slow brain

can someone help me please Question 1: Why do Jews believe the western wall to be scared? Question 2: What belief system stresses the 5 relationships? Question

What is the value of the expression 18-(4x+3y) if x=-5 and y=3?

The terms of the Adams-Onís Treaty in 1819 were made official when Foreign Minister Luis de Onís and US Secretary __________ signed the treaty. A. John Adams B.