C1 JUNE 2010 Q6 – The diagram above shows a sketch of the curve with equation = f (x). The curve has a y maximum point at (–2, 3) and a minimum point at (3, 5). A B – On separate diagrams sketch the curve with equation (a) = f (x + 3) y (3) (b) = 2f (x) y (3) On each diagram show clearly the coordinates of the maximum and minimum points. The graph of = f (x) + has a minimum at (3, 0), where is a constant. y a a (c) Write down the value of a. (1) (Total 7 marks) ________________________________________________________________________________________________ ________________________________________________________________________________________________
C1 JUNE 2010 – Q6 The diagram above shows a sketch of the curve with equation y = f (x). The curve has a maximum point A at (–2, 3) and a minimum point B at (3, – 5). On separate diagrams sketch the curve with equation (a) y = f (x + 3) (3) (b) y = 2f (x) (3) On each diagram show clearly the coordinates of the maximum and minimum points. The graph of y = f (x) + a has a minimum at (3, 0), where a is a constant. (c) Write down the value of a. (1) (Total 7 marks) ________________________________________________________________________________________________ ________________________________________________________________________________________________
c1_-_graphs_-_past_paper_questions.docx