# Past Papers’ Solutions | Edexcel | AS & A level | Mathematics | Core Mathematics 1 (C1-6663/01) | Year 2017 | June | Q#7

Question The curve C has equation y=f(x), x>0, where Given tht the point P(4,-8) lies on the curve C; a. find the equation of the tangent to C at P, giving your answer in the form y = mx + c, where m and c are constants. a. find f(x), giving each term in its simplest […]