Using Related Rates In Exercises 1–4, assume that x and y are both
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EBK CALCULUS: AN APPLIED APPROACH
- Let f be a function that satisfies f(1, 2) = 16, f(1, 2) = -4, and f,(1, 2) = -3. Use linearization to estimate the value f(1.01, 1.98). f(1.01, 1.98) xarrow_forwardmar... Entertainment 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 table below. Wind speed (knots) D t 10 15 20 30 40 50 60 5 2 4 5 9 14 19 24 10 2 4 TABLE 4 Duration (hours) 15 7 13 21 29 37 2 5 8 16 25 36 47 20 2 5 8 17 28 40 54 30 2 5 9 18 31 45 62 40 2 5 9 33 48 50 67 2 5 19 19 9 33 50 69 (a) What is the value of f(40, 20)? What is its meaning? According to the table, f(40, 20) = , which means that if a 40-knot wind has been blowing in the open feet. sea for 20 hours, it will create waves with estimated heights of (b) What is the meaning of the function of h = f(40, t)? Describe the behavior of this function.. O We fix v and t, resulting in a constant value. 9:23 PM 9/26/2022arrow_forwardExample:Find - dx2 as a function of t if x = t – t2,y = t – t³.arrow_forward
- Algebra & Trigonometry with Analytic GeometryAlgebraISBN:9781133382119Author:SwokowskiPublisher:Cengage