10:23 4 Expert Q&A Done 3. a) Algebraically analyze the function f(x) =- 3x 2-4 then sketch (on next page). Include domain, intercepts, asymptotes, local maximums and minimums, points of inflection, intervals of increasing/decreasing and intervals of concavity. (You will sketch on next page and have more room for analysis). NOTE: You MUST show an entire algebraic analysis. You should not be getting the key characteristics by reading it from a graph. The point is to analyze the function algebraically so that you can construct the graph on your own. [20] rev0919 b DRAKI A SKETCH OF fix)