Question

Write the equation of a circle with a center at (-5, -1) and a radius of 5.

Answer 1

(x – 5)2 + (y – 1)2 = 25

(x + 5)2 + (y + 1)2 = 25

(x + 5)2 + (y + 1)2 = 5

(x – 5)2 + (y – 1)2 = 5

Answer 2

Do you know how to write standard equation of circle?

Answer 3

No

Answer 4

is it B?

Answer 5

It's right! Do you want to know why it's correct?

Answer 6

this question is virtually identical in nature to your previous question: http://openstudy.com/updates/4fe0ed47e4b06e92b8701c5d

did you understand how the answer was arrived at there?

Answer 7

@coolaidd We'd like to help you learn the concept one time for all!