IB Maths SL Paper 1 Nov 19 (solution + explanation)

Feel free to jump to any specific question using the timestamp below:

0:00:00 Q1 Arithmetic sequence
0:02:51 Q2 Venn diagram
0:07:29 Q3 Function transformations
0:17:05 Q4 Binomial expansion
0:23:20 Q5 Differentiation and discriminant
0:33:24 Q6 Trig. functions
0:41:35 Q7 Normal distribution
0:53:18 Q8 Differentiation (Volume)
1:02:37 Q9 Vectors
1:15:32 Q10 Tangents and Normals

[cogangcoganglaicogang]

So good with your video!! How i can download file exam to practices?