3. (5 points) The table below shows output values for the function P(x,z). Approximate P(12,2) by computing an appropriate quadratic cross-sectional model. Highlight the row or column of outputs you use to determine your cross-sectional model, and give the equation for your model with appropriate notation. 2 0 405.08 458.13 234.07 156.04 117.03 1 2 3 4 5 5 101.01 134.26 0.12 23.02 84.94 10 0.37 0.26 169.88 495.55 860.24 15 58.95 67.07 743.33 1573.66 2442.97 20 304.72 340.01 1720.50 3257.36 4833.11 25 789.89 811.28 3101.36 5546.44 8030.62 z 3. (5 points) The table below shows output values for the function P(x,z). Approximate P(12,2) by computing an appropriate quadratic cross-sectional model. Highlight the row or column of outputs you use to determine your cross-sectional model, and give the equation for your model with appropriate notation. 2 0 405.08 458.13 234.07 156.04 117.03 1 2 3 4 5 5 101.01 134.26 0.12 23.02 84.94 10 0.37 0.26 169.88 495.55 860.24 15 58.95 67.07 743.33 1573.66 2442.97 20 304.72 340.01 1720.50 3257.36 4833.11 25 789.89 811.28 3101.36 5546.44 8030.62 z