Determine whether the point (4.2) is in the solution set of the system of inequalities below. 4x + y< 2
y> - 2

A) The point (4.2) is in the solution set.
B) The point (4.2) is in the solution set under certain conditions.
C) The point (4.2) is not in the solution set. D) There isn't enough information given​

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

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Find an equation for the linear function which has slope -10 and x-intercept -7