Question: Determine the following for the function f(x) = X^2 - 2x + 4 the vertex the y-intercept roots, including complex roots f(-1) f(1 + 2i)

Determine the following for the function f(x) = X^2 - 2x + 4

  1. the vertex
  2. the y-intercept
  3. roots, including complex roots
  4. f(-1)
  5. f(1 + 2i)

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