algebra II

What is the axis of symmetry of f(x)= -1/2^2-x+4?

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asked by Sean
  1. Use parentheses

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    posted by Damon
  2. f(x)= (-1/2)^2-x+4

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    posted by Sean
  3. f(x) = 1/4 - x + 4
    f(x) = 4.25 - x
    or
    y = -1 x + 4.25
    that is a straight line of slope -1.
    I suppose you could say it is symmetric about any line of slope +1, but I suspect you have a typo.

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    posted by Damon

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