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2. The region of experimentation for three factors are time (40 ≤ ≤80 min), temperature (200 ≤T₂ ≤300 °C), and pressure (20 ≤P≤ 50 psig). A first-order model in coded variables has been fit to yield data from a 2³ design. The model is y = 30 +5x₁ +2.5x₂ +3.5x3 Consider 47₁ = 5, is the point T₁ = 85, T₂ = 325, P=60 on the path of steepest ascent?

2. The region of experimentation for three factors are time (40 ≤ ≤80 min), temperature (200 ≤T₂ ≤300 °C), and pressure (20 ≤P≤ 50 psig). A first-order model in coded variables has been fit to yield data from a 2³ design. The model is y = 30 +5x₁ +2.5x₂ +3.5x3 Consider 47₁ = 5, is the point T₁ = 85, T₂ = 325, P=60 on the path of steepest ascent?

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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2. The region of experimentation for three factors are time (40 ≤ ≤80 min), temperature (200 ≤T, ≤300 °C), and pressure (20 ≤P≤ 50 psig). A first-order model in coded variables has been fit to yield data from a 2³ design. The model is Helena atpantihinnat de benvinni mand y=30+5x₁ +2.5x₂ +3.5x3 Consider 47₁ = 5, is the point T₁ = 85, T₂ = 325, P-60 on the path of steepest ascent?
Transcribed Image Text:2. The region of experimentation for three factors are time (40 ≤ ≤80 min), temperature (200 ≤T, ≤300 °C), and pressure (20 ≤P≤ 50 psig). A first-order model in coded variables has been fit to yield data from a 2³ design. The model is Helena atpantihinnat de benvinni mand y=30+5x₁ +2.5x₂ +3.5x3 Consider 47₁ = 5, is the point T₁ = 85, T₂ = 325, P-60 on the path of steepest ascent?
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