I attached a picture of the problem. Now, here’s the questions….
a) Graph the function on a suitable domain.
(b) The domain of f is all real numbers. What is its range?
(c) What are the intercepts of f?
i) the y intercept of f is ___________
ii)The x intercept of f with least x-value is __________
iii)The x intercept of f with greatest x-value ___________
(d) What values does f approach as x→−∞ and x→+∞?
i) As x→−∞, f(x)→ ______________
ii)As x→+∞, f(x)→ _______________
(e) Over what intervals is f increasing?
(f) Over what intervals is f decreasing?