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# OCR Core 2 17th May 2013 watch

1. (Original post by mcavengers)
What did you get for the equation of the tangent and the coordinates of where it crosses the x-axis?
If I recall, it was something y = 3x - 5
crossing point, (5/3, 0)
2. (Original post by ML6059)
how can you find this hard bro, its one of the easiest paper in C2, they do give you enough info, integrate both curve between[-4,0], then you should get 144-48=96
log question u need 2 use geometric sequence d=65(1-0.0170)^(n) then next part take log10 both side,and change d in to 3<
So sorry you're so pro 'bro', not all of us are.

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