[P3], Edexcel, (GCE), 9MA0/02, A2, (UK), June 2020, Q11, Functions, Modulus Functions, Vertex

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[@zainabshameem9043]

How did you get the 2 as a range in the end?

[@eye6482]

minimum gradient besides 1.25 to cut the curve atleast once is 2, as the other y has gradient 2x