The points (3,24) and (7,56) represent points of function where y, the number of photographs, varies directly with x, the number of pages in an album. which statement describes another point in the graph of this

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

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

Which expression is equivalent to -5(3x - 6/7)