I got 17/2 as the gradient and I got k=41/8 and I thought it should have been 5 so I put 5, I am so pissed off cus now I got the wrong tangent and y value. Why do they have to make things so annoying with stupid fractions in a non calculator paper
and also how many marks was the question about john's uncle giving him money?? i got 18 but then forgot to add it to 10 ffs. How many marks do you think I will get??