Woww this was so helpful thank you so much I saw the find the value of a for which thwre are infinite solutions and i knew i had to drop it for yr 12!!
Hey! Thank you so much for making these suggested solutions for us!! I really appreciate it and they have been a great help in marking the exams!! Maths becomes a little less boring with your energy and enthusiasm!! I just had a little question about question 2c -> you had to find the answer by going about the question using the long/conceptual way you used in part a. I was just curious if you were able to use the 'quick' way to solve this question as it seems like so little marks to do so much working out. Moreover, the quick way you showed us in part a also seems to become useless when you have to resort to the long way anyway. Thank you!
Hey man, I'm so sorry to bombard you with questions when you have already done such a good job with explaining everything. I am just a little bit slow to understand why exactly we reflect across the x axis for question 9b? Thank you so much !
@@michaelwerden2072 because reflecting across the y-axis for 9b would mean changing the -x on the e^-x as well, as y-axis reflections go in and change the sign for each x while reflecting in the x-axis just puts it in front of the equation
I don't get how, for Q2c, 0 cannot also be an answer. If a=0, the first equation would be a horizontal line, y=3/2 and the second equation would be a vertical line: x=1/2. They would be perpendicular to each other as well.
I Absolutely agree with you, both answers work, but what's really confusing is the wording of the question, it states ''find the value'' meaning one. This could be a mistake from there end. This could also mean write one of the two answers. So any of the 2 answers should give you the mark. Thanks for pointing that out Legend
Noticed an error for Q6a - trapezium approximation, where you've doubled the endpoint y-values (supposed to double the inside-values - formula sheet) although the answer is correct by coincidence, students wouldn't recieve full marks for the method used. Thank you for the video, your explanations are helpful!
Hey, thank you so much for making these videos, u don't understand how much of a legend u are. Just a quick question, how hard would u reckon this exam is? im rlly anxious for this yrs paper after what i heard about 2023 exam 2
Woww this was so helpful thank you so much
I saw the find the value of a for which thwre are infinite solutions and i knew i had to drop it for yr 12!!
Good luck for tomorrow!
@petervossos9552 thankss🥲
@@petervossos9552 im gonna fail today 😭😭😭
Hey! Thank you so much for making these suggested solutions for us!! I really appreciate it and they have been a great help in marking the exams!! Maths becomes a little less boring with your energy and enthusiasm!!
I just had a little question about question 2c -> you had to find the answer by going about the question using the long/conceptual way you used in part a. I was just curious if you were able to use the 'quick' way to solve this question as it seems like so little marks to do so much working out. Moreover, the quick way you showed us in part a also seems to become useless when you have to resort to the long way anyway.
Thank you!
Hey man, I'm so sorry to bombard you with questions when you have already done such a good job with explaining everything. I am just a little bit slow to understand why exactly we reflect across the x axis for question 9b?
Thank you so much !
@@michaelwerden2072 because reflecting across the y-axis for 9b would mean changing the -x on the e^-x as well, as y-axis reflections go in and change the sign for each x while reflecting in the x-axis just puts it in front of the equation
I don't get how, for Q2c, 0 cannot also be an answer. If a=0, the first equation would be a horizontal line, y=3/2 and the second equation would be a vertical line: x=1/2. They would be perpendicular to each other as well.
I Absolutely agree with you, both answers work, but what's really confusing is the wording of the question, it states ''find the value'' meaning one. This could be a mistake from there end. This could also mean write one of the two answers. So any of the 2 answers should give you the mark. Thanks for pointing that out Legend
Noticed an error for Q6a - trapezium approximation, where you've doubled the endpoint y-values (supposed to double the inside-values - formula sheet) although the answer is correct by coincidence, students wouldn't recieve full marks for the method used. Thank you for the video, your explanations are helpful!
Thanks for noticing that. I accidently realized that after doing the paper.
for 3 c, 2- e would be a negative value thus not in the positive x axis so it doesnt fit the graph you used for the answer as e=2.71~
20 mins before the methods exam and im watching this 😊
any advice for reviewing?marking practice exams.
Hey, thank you so much for making these videos, u don't understand how much of a legend u are. Just a quick question, how hard would u reckon this exam is? im rlly anxious for this yrs paper after what i heard about 2023 exam 2