alex6575
alex6575
03-03-2021
Mathematics
contestada
i dont get it
help please :)
Respuesta :
morganjkl
morganjkl
03-03-2021
(A)
Vertex:(0,4)
Focus : (0, -7/2)
Axis of symmetry: x = 0
Directrix : y = - 9/2
(B)
Vertex:(-3,-4)
Focus : (-3,-31/8)
Axis of symmetry: x = -3
Directrix: y = - 33/8
Answer Link
VER TODAS LAS RESPUESTAS ( 97+ )
Otras preguntas
What is the result when the government spends more than it takes in?
If the ____________ is broken on a laptop, chances are other parts are also broken. CPU frame RAM touchpad
A midsegment is a segment that extends from the midpoint of one side to the _____ of another side of a triangle.
In Latvia, only one six-lane highway exists, connecting Riga, its capital, with Moscow. Otherwise, the roads are two lanes and many are made of cobblestones or
Which of the following provides essential project data including objective performance status, cost impact of known problems, identification of emerging problem
During the 1932 election: a. Herbert Hoover apologized to the American public for failing them and promised to repeal Prohibition if reelected.b. FDR played on
The Fed’s monetary policy tools directly impact the supply of money in a major way through their ______________.
A rocket is launched from the top of a 7ft platform. Its initial velocity is 112 ft per sec. It is launched at an angle of 60° with respect to the ground. (a)
Iraq war veteran Mallory was diagnosed with post-traumatic stress disorder based on the fact that her symptoms were A. acute and disabling. B. irregular and non
Which classification of powered surgical saw cuts via a side-to-side motion of the blade and is commonly used to perform femoral chamfer cuts during total knee
