Which set of ordered pairs (2%, y) could represent a linear function? A = {(-4,5), (-1,-1), (0, -3), (1,-6)}
B = {(2, -5), (4, -3), (7, -1), (9, 1)}
–5, )
C= {(-2, –8), (-1,-6), (2, - 2), (4,2)}
D = {(-4,3), (-1,2), (2, 1), (5,0)}

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

Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.

The quadratic function h(t)=-16.1t^2+150 choose the graph representation