Thanks Elriza - fixed now
SL Exam Paper 2DThe answers don't match the questions on SL Paper 2D. Some answers are copied from paper 1.
SL Exam Paper 2DThanks Mark! Very helpful
Measuring GradientsHaha - well spotted - not sure how that got through - thanks very much for taking the time to share - fixed now
False PositivesI think the quote for this activity is a placeholder quote
False PositivesThe answer to question 4 is incorrect
HL Radians,Arcs,Sectors,TrigId SOLUTIONSHi. Question 3 in the exam style questions sheet has a cylinder written as a prism.
SL Volume & Surface areaThanks. I also found a couple of premade Geogebra tools that are able to do this.First one is here, though you can't enter values for the coordinates and have to drag the point: https://www.geogebra.org/m/pmaa2Y8T Second one is here, it's...
Measuring GradientsHi Kevin, thank you for signalling quickly these errors. The slide had linked to an old, draft version. I've re-established the correct link and everything should be correct again (always inflation(red) then interest(black)).
Inflation
Elriza
thank you!
SL Exam Paper 2D