(Solved): For the function f(x) given below, evaluate limxf(x) and limxf(x). f(x)=6cos(14x ...

For the function f(x) given below, evaluate limx??f(x) and limx???f(x). f(x)=6cos(1?4x?8) If the function increases without bound, you should enter ?. If the function decreases without bound, you should enter ??. If the function does not approach a finite limit nor ±? as x?±?, you should enter DNE. Provide your answer below: