How do you find the domain and range of #y = -tan(x - pi/2)#?
Range: All reals
The domain is the values that x can take in the function. The
tangent functions have vertical asymptotes (at the end of every
period) and x has no values at these points, but does exist
everywhere else. So domain is as
Range : Tangent functions have no maximums or minimums, so the
range for a tangent function is all reals. [Ans]