#1Sketch the graph of the following function. List the coordinates of where extrema or points of inflection occur. State where the function is increasing or decreasing as well as where it is concave up or concave down. What are the coordinates of the relativeextrema? Find the inflection points. Determine the candidates for inflection points(solve for x). Sketch the graph using the information found above and plotting extra points as needed.

f(x) = 4x³- 48x - 5