AI SL Paper 2 (TZ1 May 2023)

Help me make videos! Send pdfs, worksheets, etc, at: [email protected] questions & comments are welcome as well! Remember to check out my playlists / other videos :D good luck!! Chapters 0:21 1a) Calculate gradient 9:19 1bi) Context gradient 12:16 1bii) Appropriate units gradient 15:16 1c) Equation y=mx+c 24:47 1d) Tami, estimate temperature 27:21 1ei) Equation regression line 35:19 1eii) Pearson's product-moment correlation coefficient 40:00 1f) Thandizo, estimate temperature 41:44 1g) Thandizo not valid 49:13 2a) Value of a 58:00 2b) Coordinates local minimum 1:09:23 2c) One possible value for w 1:16:43 2d) Positive or negative m 1:22:22 2ei) Value of k 1:31:21 2eii) Value of p 1:34:46 2f) Horizontal asymptote 1:41:08 2g) Solution when x bigger than 0 1:46:16 2h) C on the graph h(x) 1:51:23 3a) Value of a 2:06:06 3b) Value of d 2:08:08 3c) Find the period in minutes 2:15:37 3d) Value of b 2:21:00 3e) Naomi enter before 12:00 2:32:54 3f) Naomi cannot enter between 6:00 and 15:00 2:41:33 4a) Complete tree diagram 2:52:05 4bi) Not use and test negative 2:55:07 4bii) Both not use and test negative 2:58:10 4ci) Incorrect test result 3:01:06 4cii) Expected number 3:08:25 4d) None in team X test positive 3:14:01 4e) More than 2 in team x test positive 3:17:50 5a) L in terms of r and pi 3:24:37 5b) Show that ... 3:48:12 5c) Derivative 3:54:58 5d) Value of p 4:08:23 5e) Cost materials, 350 containers 4:14:33 5f) Cost after discount 4:21:10 ANSWER KEYS!!~