A famous actor updates his fans about his life through a service that allows him to send out text-based posts over the internet. The number of his followers can be modeled by the
function f (d) = 4 (2^d),-4 Where f(d) is the number of followers and d is the number of days
since the actor opened his account. How many days after the actor opened his account did he
have 252 followers?

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

Which shows how to solve the equation 3/4x=6 for x in one step?

You are riding your bike and notice the square sign above. you mentally draw a straight line from point a to c. describe the angle relationship between dca and bca