Please help me to answer these 2 questions, that's too difficult for me

13. [0/2 Points] DETAILS PREVIOUS ANSWERS SCALCET8 14.3.090. MY NOTES PRACTICE ANOTHER The wind-chill index is modeled by the function W = 13.12 + 0.62157 - 11.37v0.16 + 0.3965710.16 where T is the temperature (C) and v is the wind speed (km/h). When T = -3C and v = 32 km/h, by how much would you expect the apparent temperature W to drop if the actual temperature decreases by 1C? (Round your answers to two decimal places.) 2.2638 .C What if the wind speed increases by 1 km/h while the actual temperature stays constant at T = -3.C? 2.08 X C Need Help? Read It Viewing Saved Work Revert to Last Response 14. [-/1 Points] DETAILS SCALCET8 14.3.098. MY NOTES PRACTICE ANOTHER The paraboloid z = 4 - x - x2 - 2y intersects the plane x = 3 in a parabola. Find parametric equations in terms of t for the tangent line to this parabola at the point (3, 3, -26). (Enter your answer as a comma-separated list of equations. Let x, y, and z be in terms of t.) Need Help? Read It Submit