If cos(x): = 3 and sin(x) < 0, what is tan(x)? 4 1 . Calculate the natural domain and range of f(x), writing your answers in interval 1 - ex notation. (Fully justify your answers.) Let f(x)= = Q4 (2 points) Let f(x) = a//ln(x) + b where a and b are constant. Is f(x) invertible? If so, find the inverse function. Justify your answers. I " + Drag and drop an image or PDF file or click to browse... I I I " Q5 (1 point) The function f(x)= sin(sin(x)) gives (x) = x for all x in its domain. Is this also true for g(x) = sin- (sin(x))? Explain your answer. I I I I Drag and drop an image or PDF file or click to browse... I I