How do I graph these? Y = 1/X+6 Y = 1 -3x - x^2 I have the answer but I don't know how to do the working, can someone show me?
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Originally Posted by Draft How do I graph these? Y = 1/X+6 Y = 1 -3x - x^2 I have the answer but I don't know how to do the working, can someone show me? You can sketch them, but you can't draw them very accurate. You should calculate some values first (e.g. maximum, minimum, limis, zeros,...) You can substitute many values for x as well, so you get some points (x,y) of the graph Y.
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