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

which process allows a mammal to continue to grow in size
Is 3 decimeters greater than 30 centimeters?
Why do you think general order 143 and the emancipation proclamation were important during the civil war
laws are passed to regulate the funding of political campaigns in an effort to ensure that
The components of a true solution blend to form new properties. a. True b. False
Which of the following describes the zeroes of the graph of f(x) = 3x6 + 30x5 + 75x4? –5 with multiplicity 2 and 1/3 with multiplicity 4 5 with multiplicity 2
What is the conversion
Which term describes the time it takes for an object to complete one full cycle of motion on a spring?
Write about a time when you stood up for someone you felt was being picked on, or when you took a stand for an unpopular idea that you thought was right and jus
methane and hydrogen sulfide form when hydrogen reacts with carbon disulfide. identify the excess reactant and calculate how much remains after 36 L o fH2 react