Which of the following famous functions are increasing on {{MATH_31}}? {{CMD_32}} {{CMD_33}}{{MATH_34}}{{CMD_35}} {{CMD_36}}{{MATH_37}}{{CMD_38}} {{CMD_39}}{{MATH_40}}{{CMD_41}} {{CMD_42}}{{MATH_43}}{{CMD_44}} {{CMD_45}}{{MATH_46}}{{CMD_47}} {{CMD_48}}{{MATH_49}}{{CMD_50}} {{CMD_51}}{{MATH_52}}{{CMD_53}} {{CMD_54}} {{CMD_55}} The function {{MATH_56}} is not increasing on {{MATH_57}}, because if we take a pair of numbers in {{MATH_58}}, say, {{MATH_59}}, and {{MATH_60}}, then {{MATH_61}}, but {{CMD_62}}{{MATH_63}}, since {{MATH_64}}, and {{MATH_65}}. {{CMD_66}} {{CMD_67}}