HELP! (8 , 5) (6 ,8) (7 , 5) (8, 5) (7, 5) Is this a function?

True

False

"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.

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33

Select the number of ways in which a line and a circle can intersect