![PreCal] this is the answer key, isn't this wrong? based on the leading coefficient stuff, shouldn't the end behavior be something else? : r/HomeworkHelp PreCal] this is the answer key, isn't this wrong? based on the leading coefficient stuff, shouldn't the end behavior be something else? : r/HomeworkHelp](https://preview.redd.it/fqg9cr5zi4o91.jpg?auto=webp&s=5b58690fdfa4106871e7512633ee5524e36b0e3d)
PreCal] this is the answer key, isn't this wrong? based on the leading coefficient stuff, shouldn't the end behavior be something else? : r/HomeworkHelp
![linear algebra - Proving if a polynomial is the zero function, then all coefficients are 0 - Mathematics Stack Exchange linear algebra - Proving if a polynomial is the zero function, then all coefficients are 0 - Mathematics Stack Exchange](https://i.stack.imgur.com/I0kmZ.jpg)
linear algebra - Proving if a polynomial is the zero function, then all coefficients are 0 - Mathematics Stack Exchange
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