pre-calculus 1.4: functions Published 9 years ago • 4.3K plays • Length 17:31 Download video MP4 Download video MP3 Similar videos 19:27 pre-calculus 1.5: analyzing graphs of functions part 1 7:31 interpreting a graph of a function (l7.5) 4:25 (1/13) chapter 5: functions & graphs | 5.1 - functions