For the function shown in the figure below, at what labeled points is the slope of the graph positive? Negative? At which labeled point does the graph have the greatest (i.e., most positive) slope? The least slope (i.e., negative and with the largest magnitude)? E O Positive slope at A and D. Negative slope at C and F. Greatest slope at A. Least slope at F. O Positive slope at A, C and D. Negative slope at F. Greatest slope at D. Least slope at B. O Positive slope at D. Negative slope at Band F. Greatest slope at D. Least slope at F. O Positive slope at C and D. Negative slope at Band F. Greatest slope at C. Least slope at D. O Positive slope at A and D. Negative slope at B, E and F. Greatest slope at D. Least slope at F