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VA Topic 4 - HW 3: (Differentials) - N X _ Homework Help - Q&A from Onl x + X > C A webassign.net/web/Student/Assignment-Responses/submit?dep=24613322&tags=autosave#question2146351_6 12. [0/1 Points] DETAILS PREVIOUS ANSWERS SESSCALCET2 11.4.501.XP. MY NOTES ASK YOUR TEACHER The wave heights h in the open sea depend on the speed v of the wind and the length of time t that the wind has been blowing at that speed. Values of the function h = f(v, t) are recorded in feet in the following table. Duration (hours) 5 10 15 20 30 40 50 Wind speed (knots) 2 5 T 13 16 19 14 2 28 31 33 3F 19 20 36 40 15 48 50 24 37 47 54 52 67 69 Use the table to find a linear approximation to the wave height function when v is near 40 knots and t is near 20 hours. (Round your numerical coefficients to two decimal places.) f( v, t) X Estimate the wave heights when the wind has been blowing for 23 hours at 41 knots. (Round your answer to two decimal places.) x ft Submit Answer Submit Assignment Save Assignment Progress Type here to search O e 12:14 PM 9/15/2020