laneyconn laneyconn
  • 17-09-2021
  • Mathematics
contestada

identify the focus directrix and axis of symmetry of 3x =y2

please help no links!!!

identify the focus directrix and axis of symmetry of 3x y2 please help no links class=

Respuesta :

cwrw238 cwrw238
  • 17-09-2021

Answer:

Below in bold.

Step-by-step explanation:

y^2 = 3x is a parabola which is symmetrical about the x-axis and opens to the right.

The general form is y^2 = 4ax where the focus is at (a, 0) and directrix is y = -a.

So for the given parabola,  y^2 = 3x:

4a = 3

a = 3/4.

So the focus is (3/4, 0) and directrix is y = -3/4.

Axis of symmetry is  y = 0     (that is the x axis).

Answer Link

Otras preguntas

what is 7+x+5-3=16-8 what is x and how did you work it out
step by step how to solve -2.3x=.46
One of the students must give ___ ‬presentation tomorrow.Does "their" fit into the blank correctly?
The radius of the Earth is approximately 3,960 miles. Find the approximate surface-area-to-volume ratio of the Earth.
The computer mouse is used to A. transfer an operating system from one machine to another. B. store a history of menu choices. C. control a pointer on the scree
How do you simplify fractions
Henry rolls 2 number cubes numbered 1 through 6 while playing his favorite board game. He will get a second turn if he rolls a sum that is an even number less t
Why would young readers identity with this novel the outsiders
The data below shows the average number of text messages sent daily by a group of people: 7, 8, 4, 7, 5, 2, 5, 4, 5, 7, 4, 8, 2, 1, 8 What will be the effect of
what is the answer to 2x+4-3x=0