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SAT Prep (Algebra)

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If f(x) = 8x, neg 2 squared + 4x, 0 squared + 2x squared, what is the value of F(1/2)

  • SAT Prep (Algebra) -

    If I interpret this right, in each case, just substitute 1/2 for x.

    f(1/2) = 8(1/2) = ?

    (-2)^2 = 4 Continue on with that.

    0^2 = 0

    Is the 2x squared (2x)^2 or 2x^2

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