Maths Core 1 0.0 / 5 ? MathematicsASOCR Created by: AliciaCreated on: 08-05-13 20:49 y=f(x) to y=f(x-a) a units to the right (+ve x) 1 of 18 y=f(x) to y=f(x+a) a units to the left (-ve x) 2 of 18 y=f(x) to y=f(x)-a a units down (-ve y) 3 of 18 y=f(x) to y=f(x)+a a units up (+ve y) 4 of 18 y=f(x) to y=-f(x) reflects in the x axis 5 of 18 y=f(x) to y=f(-x) reflects in the y axis 6 of 18 y=f(x) to y=af(x) Scale factor a parallel to y axis 7 of 18 y=f(x) to y=f(ax) Scale factor 1/a parallel to x axis 8 of 18 Gradient dy/dx 9 of 18 Distance between two points Pythagoras 10 of 18 Perpendicular gradient -ve reciprocal 11 of 18 Intercepts (y) make x= 0 12 of 18 Intercepts (x) make y= 0 13 of 18 Intersects Simultaneous Equations 14 of 18 Discriminant b^2-4ac 15 of 18 b^2-4ac<0 No real roots 16 of 18 b^2-4ac= 0 One repeated root 17 of 18 b^2-4ac>0 Two real roots 18 of 18
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