jackyyac3
jackyyac3 jackyyac3
  • 05-06-2021
  • Mathematics
contestada

Find the center and the radius of the circle given this equation:
2
x + 4x + y ² -10y +20=0

Respuesta :

Hiii2022
Hiii2022 Hiii2022
  • 05-06-2021

Answer:

vertex: (5/6,5)

focus: (- 2/3, 5)

axis of symmetry: y = 5

directrix: x = 7/3

Step-by-step explanation:

use the vertex form to determine the values of a.h. and k and use these values to find the direction the parabola opnes, vertex, foucs, axis of symmetry, and directrix

Answer Link

Otras preguntas

What was one the main problems wit states controlling there own currency
in this lesson you learned about the early battles in the Civil War. What did these battles have in common?
Similarities between Rome and Byzantine empire. A list would be great
What is the answer ?
Which activity is part of the prewriting process?
I need help with this ASAP
A wheel contains eight slices, numbered sequentially 1 through 8. The probability of landing on each slice is equal. If the wheel is spun three times, what is t
There are 954 people waiting to take a ferry across the Hudson River. Each ferry holds a maximum of 22 people. What is the least amount of trips the ferry must
What is 3(2x+7)-1=3y+21
Which american orchestral conductor and composer left a considerable mark on the musical golden age with his on the town, about world war ii sailors on leave in