- #1

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Hello,

I recently wrote a test for an introductory calculus class and was confused by the grading of one of the questions regarding continuity. I have attached a screenshot of the test question and my work below. There was a comment reading "Continuity for all x ≠ 1?" and I was deducted marks as a result. I am wondering if anyone could shed some light on where and what the error that I made was, because I am having difficulty identifying it. Thank you! All help is much appreciated.

I recently wrote a test for an introductory calculus class and was confused by the grading of one of the questions regarding continuity. I have attached a screenshot of the test question and my work below. There was a comment reading "Continuity for all x ≠ 1?" and I was deducted marks as a result. I am wondering if anyone could shed some light on where and what the error that I made was, because I am having difficulty identifying it. Thank you! All help is much appreciated.