Watch these 2 short videos. Pause the video to do the problem on your own and then check by playing the video.
https://www.youtube.com/watch?v=4q8QyW_cWb8
https://www.youtube.com/watch?v=qhz4w7aVNYo
HW: Complete all of book assignment 1.4 and finish WS Limits (1 - 12, not 5) by Monday. WS 1.1/1.4 Limits & Continuity should have problems 1 & 2 done.