X = 243 0 [2]
X
18°
390
x
X =
o
[2]
27°
340
700
112°
48°
400
х
X =
o
[2]

Abcd is a parallelogram. the diagram is not drawn to scale. if m

To find the extreme values of a function f(x.y) on a curve x-x(t), y y(t), treat f as a function of the single variable t and use the chain rule to find where df/dt is zero. in any other single-variable case, the extreme values of f are then found among the values at the critical points (points where df/dt is zero or fails to exist), and endpoints of the parameter domain. find the absolute maximum and minimum values of the following function on the given curves. use the parametric equations x=2cos t, y 2 sin t functions: curves: i) the semicircle x4,y20 i) the quarter circle x2+y-4, x20, y20 b, g(x,y)=xy

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -