Note If you are asked for value s give your answer as a single value e g 17 or a comma separated list e g 1 2 3 or NONE If you are asked for an interval give your answer in interval notation Type INF for o and INF for 00 Please answer the following questions about the function 8x 24x a Find the locations of the critical points of f where it is increasing and decreasing and its local extrema Note that a function is considered increasing if larger x values give larger y values A function is decreasing if larger x values give smaller y values Critical points are located at x Increasing on the x interval Decreasing on the x interval Local maxima are located at c Local minima are located at x b Find the locations where f is concave up concave down and has inflection points Concave up on the x interval Concave down on the x interval Inflection points are located at c c The function d Sketch a graph dashed lines for hc because for all in the domain of f even odd on f without using a graphing calculator or online tool Plot the y intercept and the x intercepts if they are known Draw neither vertical asymptotes Plot the points where f has local maxima local minima and inflection points Use what you know