Graph Transformations 0.0 / 5 MathematicsGraphs and transformationsA2/A-levelEdexcel Created by: saifkhan00Created on: 08-05-18 09:56 y=af(x) Stretch with scale factor 'a' in y direction. Y co-ordinates are multiplied by a 1 of 6 y=f(ax) Stretch with scale factor '1/a' in x direction. X co-ordinates are multiplied by 1/a 2 of 6 y=-f(x) Reflection of graph y=f(x) in the x-axis. Multiply each y co-ordinate by -1 3 of 6 y=f(-x) Reflection of graph y=f(x) in y-axis. Multiply each x co-ordinate by -1. 4 of 6 y=f(x) + a Move graph by 'a' units in positive y-axis. 5 of 6 y=f(x+a) Move graph by 'a' units in negative x-axis. 6 of 6

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