4-2 4. For the following data, determine an appropriate linear transform for the data. Set up the linear regression problem in the form Ar = b and identify your values for A, x, and b. A o=EC E 412 O (GPa) 45.6 153.2 218.9 309.9 (%) 0.5 1.0 1.5 2.0 - 153.2 - 14.4 - 154.95 5. For the following steady state data, determine an appropriate linear transform for the data. Set up the linear regression problem in the form Ar = b and identify your values for A, 2, and b. A dh(t) = F(0) - kh(t) dt Ax at steady state: F=khp 3.33 - MS A y F(GPM) h(in) 3.33 1.5 3.84 2 7.03 3 9.50 4 12.4 5 384 - de x2 7.03 M3 x 3 4.50 = der x 4 12,48 m x 5 6. For the following data, determine an appropriate linear transform for the data. Set up the linear regression problem in the form A. = b and identify your values for A, x, and b. Ca(t) = Cae-kt t(min) | Calt) 1 155.7 2 137.1 3 107.7 4. 91.9 7. For the following data, determine an appropriate linear transform for the data. Set up the linear regression problem in the form Ax = b and identify your values for A, X, and b. p= a (Ca) (C6) 2 r Ca 0.35 0.65 0.97 1.27 1.21 0.20 0.40 0.60 0.80 1.00 1.30 1.70 1.90 2.10 3.10