PLS HELP WITH THIA I WILL GIVE FIRST ANSWER BRAINLIEST

"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.

Closing a credit card usually _your debt ratio.a. increasesb. decreasesc. improvesd. has no effect on

Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10