What’s the grade threshold for this paper can anybody tell me ? Or the minimum marks required from this paper to get an A or B? Pls reply
If anybody knows pls reply ?

I think you made an error in question number 6(iii) . Isnt it that u have to account the time from when the passenger goes higher than 90m until the passenger is coming down back again to 90m ? In short, to find the time period spent being above 90m

In 2nd Question, in the second method when finding the area of the semi-circle why is it ‘pi (AH) squared’ shouldnt it be ‘1/2 pi (AH)squared’ ??

it’s 1/2 🙂 but I’ve forgot to copy it from the other paper. thanks

Man for question 10 c is -3.5 and 2.5 the 2nd c value u mada mistake calculatimg its 4 -3/2 which iz 2.5 😀

you’re right.. 2.5.. thanks!

What’s the grade threshold for this paper can anybody tell me ? Or the minimum marks required from this paper to get an A or B? Pls reply

If anybody knows pls reply ?

Pls explain why the value of K=3/2 for question 11 iv

to have an inverse you should have the function either incresing or decreasing.. so you shoud cut it from the vertex.. which is 3/2 for x

I think you made an error in question number 6(iii) . Isnt it that u have to account the time from when the passenger goes higher than 90m until the passenger is coming down back again to 90m ? In short, to find the time period spent being above 90m

this is what i did also 🙂

thanks a lot <3