Question: Consider the first-order model y = 50 + 1.5x 1 0.8x 2 where 1 x i 1. Find the direction of steepest

Consider the first-order model ŷ = 50 + 1.5x1 − 0.8x2 where –1 ≤ xi ≤ 1. Find the direction of steepest ascent.

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