Mathematics · Limits, Continuity and Differentiability
Let α, β ∈ &bold;R&bold; be such that the function: f(x) = 2α(x2 - 2) + 2βx, for x < 1 (α + 3)x + (α - β), for x ≥ 1 is differentiable at all x ∈ &bold;R&bold;. Then 34(α + β) is equal to:
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