Which romantic composer slowly lost his hearing and was completely deaf by the time he conducted his final work, the ninth symphony? a. jean-jacques rousseau b. johann wolfgang von goethe c. caspar david friedrich d. ludwig van beethoven pls answer quick

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.