Are there any answers/solutions out there yet for the 2023 Advanced Exam? (1 Viewer)

[k8s]

Tried searching and nothing much appearing yet.

 

[synthesisFR]

Ye

 

[tywebb]

Tried searching and nothing much appearing yet.

Check this out dude

https://community.boredofstudies.or...nced-predictions-thoughts.405498/post-7511884

In there you will find solutions by 2xq and 187

 

[k8s]

Check this out dude

In there you will find solutions by 2xq and 187

Thanks heaps champ

 

[Luukas.2]

The solutions that @tywebb has provided a link to contain at least two mistakes...

Q14 should be y = 6x + 1 rather than y = 54x + 1 (the solution uses m = 54 at x = 1 as the gradient of the tangent, but the point of interest was (0, 1) and so they should have found that m = 6 at x = 0).

Q20 should have three solutions rather than two, the solution at theta = 360 degrees has been missed.

Also, the scale used in drawing the sketch in Q30 is awful, the height of the maximum above the x-axis should be about 30 times the size of the height of the minimum below the x-axis.

 

[k8s]

The solutions that @tywebb has provided a link to contain at least two mistakes...

Q14 should be y = 6x + 1 rather than y = 54x + 1 (the solution uses m = 54 at x = 1 as the gradient of the tangent, but the point of interest was (0, 1) and so they should have found that m = 6 at x = 0).

Q20 should have three solutions rather than two, the solution at theta = 360 degrees has been missed.

Also, the scale used in drawing the sketch in Q30 is awful, the height of the maximum above the x-axis should be about 30 times the size of the height of the minimum below the x-axis.

Thanks for the additional info