Write the standard form of the equation of the circle described below. (1,-5) r=6

Geometry. i need step by step explanation on how to do each problem.

"you know, playing tennis is healthier than watching a tennis match on television," katya remarked to her couch potato brother. in this sentence, healthier is a/an a. superlative. b. comparative. c. positive form. d. adverb.

Can someone me and explain..will award brainlest!