To submit your answer to a quiz, use the “Submit” button you find under each question. If you are not ready to submit your answer, just use the “Save” button, and your answer will not be submitted.

Please note that there is generally a limit to the number of answers you may provide. Once you have used all the attempts available or you have given the right answer, an explanation might show up.

If you need to write a mathematics formula or some special typos, please check the suggestions provided by the instructor in the course. These suggestions are generally included at the beginning of the course, in the course Information section, in the week 0 or at the beginning of the exercise itself.