Luke wrote a paper and used another persons ideas and information instead of identifying the author he wrote the information as if he were presenting his own ideas

This is a form of plagiarism, as Luke is not giving proper credit to the original author of the ideas and information he used in his paper. Plagiarism is a serious academic offense and can have consequences such as receiving a failing grade on the assignment or even being expelled from school. It is important to always properly cite sources and give credit to the original authors when using their work in your own writing.