<p>I have a question- due to some school circumstances, I was unable to get dual enrollment or online program for linear algebra and multivariable this year, but instead I got a textbook and self-studied it with help from my father (he majored in engineering). Is there any certification I could do? How do I mention this to colleges? I don’t plan on getting credit for it in college (I want to take it again in a more rigorous and thorough setting), but I’d like to have credit that I didn’t just give up on math after I exhausted my school’s offerings. Thanks. :)</p>