For what value of c is the function one-to-one?
{(1,.3). (3,5). (4,7). (5,11). (6,c)}
2
5
11
13

"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.

For which pair of functions is (gof)(a)=|a|-2?

Ineed in figuring out this problem.