3. Let f (x) = x3. HINT: This is one of the common basic functions that you have studied. Thinking about what it's graph looks like can help. a) Over what interval(s) is f increasing? b) Over what interval(s) is f decreasing? c) What is the domain and range of f? d) Does f have an absolute minimum (yes or no)? If "yes", what is that minimum value? e) Does f have an absolute maximum (yes or no)? If "yes", what is that maximum value