A-Level
AQA
Mathematics
January 2019
QP-201901-Mathematics-UP1 · Question 3
Question (excerpt):
*04* IB/M/Jan19/MA01 outside the box 3 It is given that f(x) = 2x 2 – 16x + 38 3 (a) Express f(x) in the form a (x – b) 2 + c, where a, b and c are positive integers. [3 marks] f(x) = 3 (b) The curve …
*04* IB/M/Jan19/MA01 outside the box 3 It is given that f(x) = 2x 2 – 16x + 38 3 (a) Express f(x) in the form a (x – b) 2 + c, where a, b and c are positive integers. [3 marks] f(x) = 3 (b) The curve …
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