1.2

When you post your problem, make sure you write "Worked by ..." or "Checked by ..." below your problem.

9. lim (4-x) x-3 4-3= 1 limit is 1 worked by Nolan Blair Checked by Michelle Tassin

10. lim(x^2 +2) x-1 ((1)^2 +2) =3 Limit is 3 11. The limit does not exist since x=2 and does not =2? Worked by Jonathan Cox Checked by Matt Harry

12.f(x)=(4-x, x cannot=2) (0, x=2) the limit is DNE and -2 13.lim |x-5|/ x-5 x approaches 5 DNE because they limits are different from the right and the left worked by sheridan gabrisch checked by emily othold

14. DNE because 3 is an asymptote with the lines going opposite directions. 15. 0 Worked by Connor Smith

16. limit is 1 17. Limit does not exist, becuase it goes between 1 and -1 as x is approaching 0. worked by Anthony Lukefahr Checked by Jackson Hart

18. lim x->pi/2 tanx= DNE Worked by Kendall Jones Checked by Thomas Sturm

20. a. DNE b. DNE c. 4 d. DNE e. .5 f. .5 g. 2 h. DNE Worked by Kendall Jones Checked By Thomas Sturm

24. & 26. worked by chasitey ureste 39. lim (1/2x -1) x--> -4 the limit is -3 40. lim (2/3x +9) x-->1 the limit is 9.667 worked by Peyton Stackhouse Correct, Checked by: Hayley Linton

41. 3 42. -1 worked by Hyun Bang checked by Audrey Luecken 47. lim (x^2+1) x-->1 limit is 2 48. lim(x^2+3x) x-->-3 DNE 47 and 48 worked by Will McCrocklin Correct. Checked by Samantha Cuestas

63. True 64. True worked by lauren tinkler

checked by elson perez. that's what i got too.