The limit represents the derivative of some function f at some number a. State such an f and lim h-0 cos(π + h) + 1 h O f(x) = cos(x), a = 1/3 O f(x) = cos(x), a = π/6 O f(x) = cos(x), a = 0 O f(x) = cos(x), a = π O f(x) = cos(x), a = π/4

-4c +2 ≥10

where did you get 16 from ?

Find the dimensions of a rectangle with perimeter 100 m whose area is as large as possible. m (smaller value) m (larger value)