Question:** In a machine learning model, the cost function is given by \( C(w) = pw^2 + qw + r \). If \( C(1) = 10 \), \( C(2) = 18 \), and \( C(3) = 30 \), find the parameters \( p \), \( q \), and \( r \).

Sun, 03 May 2026 12:30:22 +0000

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