Question: ii) a) Complete the table of values (7 marks) & d) calculate second differences from the table of values to demonstrate that they truly are

ii) a) Complete the table of values (7 marks) & d) calculate second differences from the table of values to demonstrate that they truly are quadratic relations. (2 marks) X y=x +6x+9 (x, y) st nd 2" differences differences -6 -5 -4 -3 -2 -1 0

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