#1**+2 **

Here's the graph, GM : https://www.desmos.com/calculator/kzlwyzev4y

The domain is all real numbers - False

The domain is all reals except at (pi/2) + n* pi where n is an integer

The range is all real numbers - True

The function has an asymptote at pi/ 2 - True

The period is pi - True

There is no end behavior - False

The end behavior between the asymptotes is down to negative infinity on the left and up to positive infinity on the right

CPhill May 22, 2019