What is the slope of the graph if the points are (1,2) and (5,10)

"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.

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Anyone know? is appreciated! will mark brainliest if correct!