Algebra

What are the coordinates of X2-2 where 1 is more than or equal to x and 2x where x is less than 1?

NOTE: X2 is x squared.

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asked by Van
  1. we have
    x^2-2 where x <= 1
    2x where x < 1

    Not quite clear where you want to go with this.

    I suspect you really meant

    2x where x < 1
    x^2-2 where x >= 1

    If so, then the graph is a line which stops at x=1, and a parabola from there on. There is a jump discontinuity at x=1.

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    posted by Steve

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