what is the range of y = –3sin(x) – 4? all real numbers negative 7 less-than-or-equal-to y less-than-or-equal-to 7 all real numbers negative 7 less-than-or-equal-to y less-than-or-equal-to negative 1 all real numbers negative 5 less-than-or-equal-to y less-than-or-equal-to 3 all real numbers negative 1 less-than-or-equal-to y less-than-or-equal-to 1