Algebra 2

If the point P is on the graph of a function f, find the corresponding point on the graph of a given function.

P (0,5) y = f ( x + 2 ) - 1

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asked by Serena
  1. Since we know f(0), x+2 must be 0.

    y(-2) = f(0)-1 = 4

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    posted by Steve
  2. I understand how you get x to be -2, but I still don't get how y became 4

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    posted by Serena
  3. f(0) = 5, since P is on the graph of f(x).

    y(-2) = f(0) - 1

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    posted by Steve

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