Discover Questions

What the integral of cos(x) I know it is sin(x) + C but why cant it also be ((Cosx)^2)/2 + C according to the power rule? Find the two x-intercepts of the function f and show that f (x)=0 at some point between the two x-intercepts g(t)=t^2/t^2+3, [-1,1] ? The expanded form of 5159 in contemporary math? Weather maps use isobar lines 2 show weather conditions. What indicates these lines? Find the two x-intercepts of the function f and show that f(x)=0 at some point between the two x-intercepts f(x)=x^2+6x?