• Congratulations to the Class of 2024 on your results!
    Let us know how you went here
    Got a question about your uni preferences? Ask us here

Mathematics Extension 1 HSC thoughts (2 Viewers)

dansk1er

Member
Joined
Aug 10, 2022
Messages
9
Gender
Male
HSC
2022
I thought the test was pretty easy up until the last two questions, I think those two were to 'separate the boys from men', unfortunately I couldn't get either of them but probably a couple marks for the projectile one :).
 

MJRey

Well-Known Member
Joined
Jun 30, 2022
Messages
386
Gender
Female
HSC
2022
Question 11 and 12 were reasonable, but some of the multiple choice and Questions 13 and 14 were pretty difficult. I got some things though, and I did my best so that's all I can do.
 

jdad1

New Member
Joined
Sep 28, 2022
Messages
17
Gender
Male
HSC
2022
Oh I got D for that one
Maybe I'm wrong, but didn't B and C have horizontal asymptotes, so it couldn't be the answer? Because since y can have any value, and also sin(y) ranges from -1 to 1, so dy/dx has to range from 0 to 2
 

fuzi

Member
Joined
May 14, 2022
Messages
59
Gender
Male
HSC
2022
Maybe I'm wrong, but didn't B and C have horizontal asymptotes, so it couldn't be the answer? Because since y can have any value, and also sin(y) ranges from -1 to 1, so dy/dx has to range from 0 to 2
Yeah I got D as well, if you just spam in progressively increasing values of y the gradient results in constantly positive values and D was the only one that exhibited something like that
 

Vall

Well-Known Member
Joined
May 9, 2021
Messages
303
Gender
Male
HSC
2022
Walked out of the exam thinking I completely threw but everyone seems to have find it fairly difficult.
 

Users Who Are Viewing This Thread (Users: 0, Guests: 2)

Top