Maths P3 9709 32?

[Dukula Jayasinghe]

Well d might be 7 bro. Yeah 7!

 

[ArchmageShalidor]

Does anyone remember the equation in the implicit differentiation part?

 

[Anas Patel]

(1) -0.415 and 0.585 as far as I can remember
(2) Theta was 150 and 30 as far as I can remember
(3) Differential equation was something y=3e^(1/2x -1)
(4) (1,-2) and other was (-1,0) or (0,1) or something like that
(5) Iterative I got 2.31 or 2.30 I cant remember well
(6) vectors , normal vector was 5i - 3j + k and d=0
(7) Partial fractions I cant remember but binomial was something 1/6 x - 11/18 x^2 and something/108 x^3
(8) I cant remember any other questions>.............

2nd Question was 30 only, right??? How 150??
For 3rd Question, I got somewhat y = e^{x+ln(3^2)-4}