dianasantos1225 dianasantos1225
  • 23-03-2022
  • Mathematics
contestada


A parabola has focus (5,7) and directrix y=0(the X-axis). Write an equation that says point (x,y) is on the
parabola.

Respuesta :

khaleahpatterson2027 khaleahpatterson2027
  • 23-03-2022

Answer:

Step-by-step explanation:

focus of the parabola is (2,0) and directrix is x=-2. Here,a=2.So, Equation becomes, y2=4∗2x⇒y2=8x, which is the required equation of parabola.

Answer Link

Otras preguntas

true or false The Dutch enjoyed bowling, ice skating, and sledding.
What is the remainder when (x3 − 7x2 − 18x + 42) is divided by (x + 3)?
6 to the 2nd power ÷ 2 ( 3 ) + 4 =
The circulation of a newsletter decreased from 3,200 to 2,464. What was the percent of decrease in circulation?
The length of the hypotenuse of a right triangle is 145 units. The length of one leg of the triangle is 144. Mike wrote the following step to find the length of
prewriting is valuable because it
Solve for x: −4|x + 5| = −16
If two dice are rolled, what is the probability that one of them shows a 6 and the sum of the dice is an odd number? 1/6 5/36 1/12 1/4
A line passes through the point (–2, 4), and its y-intercept is (0, –6). What is the equation of the line that is perpendicular to the first line and passes thr
Which of the following describes subatomic particles? carbon and nitrogen solids, liquids, gases larger than atoms protons, neutrons, and electrons Vaporization