Suppose fis a differentiable function of x and y, and g(r,s) - 8r - S, s2...
Suppose f is a differentiable function of x and y, and g(r, s) f(8r - s, s2 - 5). Use the table of values below to calculate g(4, 6) and s(4, 6) fx (26, 16) 6198 (4, 6)1652 (4, 6) g(4, 6)- The temperature Tin a metal ball is inversely proportional to the distance from the center of the ball, which we take to be the origin. The temperature at the point (2, 1, 2) is 140°K Find DuT, the...
Suppose f is a differentiable function of x and y, and gr,s) - 2r - S, 52 - 5r). Use the table of values below to calculate 9 (8,3) and 9(8,3). (13, -31) 2 1 6 3 (8,3) 1295 9.(8,3) - 9s(8,3) - Need Help? Read it
Let H=F(x,y) and x=g(s,t), y=k(s,t) be differentiable functions. Now suppose that g(1,0)=8, k(1,0)=4, gs(1,0)=8, gt(1,0)=2, ks(1,0)=1, kt(1,0)=5, F(1,0)=9, F(8,4)=3, Fx(1,0)=13, Fy(1,0)=7, Fx(8,4)=9, Fy(8,4)=2. Find Hs(1,0), that is, the partial derivative of H with respect to s, evaluated at s=1 and t=0.
5. This problem concerns a function , about which the following information is known . fis a differentiable function defined at every real number x. y-f'(x) has its graph given in the middle picture below S. This problem concerns a function f, about which the following information is f is a differentiable function defined at every real number x. y(x) has its graph given in the middle picture below. Construct a first derivative sign chart for f. Clearly identify all...
14. (-12 points] DETAILS SCALCETS 14.5.016. Suppose f is a differentiable function of x and y, and oC, s) - 9-s, 2 - 21). Use the table of values below to calculate g (5,2) and 9(5,2). f g 2 3 (43, -6) (5,2) fxy 1 8 7 9 3 2 9.(5,2) 9.(5,2) =
If z = f(x,y), where f is differentiable, and x = g(t) y = hết) g(3) = 2 h(3) = 7 g'(3) = 5 h'(3) = -4 fx(2,7) = 6 fy(2,7) = -8 Find dz/dt when t = 3.
My Notes 5. -'2 points SCalcET8 1.2.505.XP. (a) Graph the function fix) = x + 5/x and the secant line that passes through the points (1·6) and (10. 1 0.5) In the viewing rectangle [D, 1 2jby [D, 1 2]. 12 12 10 10 12 12 12 12 10 10 1 12 (bFind the numher c that satisfies the concluslon of the Man ale Theorem for this function fand the Interva [, 1D Need Help Read ItWatch It Talk to...
Suppose that f is a twice differentiable function and that its second partial derivatives are continuous. Let h(t) = f(x(t), y(t)) where x = 2e and y = 2t. Suppose that f:(2,0) = 4, fy(2,0) = 3, fx=(2,0) = 2, fyy(2,0) = 3, and fxy(2,0) = 2. Find out that when t=0.
Find the results of next functions 2.-Find the values of a and b such that fis differentiable at x 1 ax+b si 1s. Sol, a- 2, b-1. f(x)=1si x<1 x-7 si 0<x Sb| f(x) =16/x si x< 3 If ... a) decide a value of b far which f is continuous b)fis differentiable in the value of b that ycu find in part a)? 4.- In the following functions determine what is requested sen(x) si x < mx+b si x...
3. Work the following problems: a. The transfer function of a system is: Y(s)/R(s) = 15(s+1)/(s2+9s+14). Determine y(t) when r(t) is a unit step input. b. Consider the following system: R(s)_ 0 G(s) i. Find the closed-loop transfer function Y(s)R(S) when G(s) = 10/(S2+2s+10) ii. Determine Y(s) when the input R(s) is a unit step. iii. Compute y(t).