Exam (elaborations)
AQA A LEVEL MATHEMATICS 7357/2 PAPER 2 VERSION 1.0 FINAL QUESTION PAPER & MARKING SCHEME MERGED |JUNE 2023
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The graph of y ¼ ax2 þ bx þ c has roots x ¼ 2 and x ¼ 5 , as shown in the diagram below. O 2 5 y x State the set of values of x which satisfy ax2 þ bx þ c > 0 Tick (3) one box. [1 mark] fx : x < 2g ¨ fx : x > 5g fx : 0 < x < 2g ˙ fx : x > 5g fx : 2 < x < ...
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