# Thread: Sketch of an odd function having one maximum and one minimum, but no roots

1. ## Sketch of an odd function having one maximum and one minimum, but no roots

Make a sketch of an odd function having one maximum and one minimum, but no roots. Must it have an asymptote? Explain.

2. Originally Posted by robertosavin
Make a sketch of an odd function having one maximum and one minimum, but no roots. Must it have an asymptote? Explain.
Draw a graph of y = 1/sin(x) over an appropriate domain.