Finish the front page and two word problems for the rest of the pages and we can call it a day. You do not have to finish the whole thing! Again you do not have to finish the whole thing! Again you do not have to finish the whole thing!
All I want to see is that you tried to work it out and you understand. So if you need to do more as practice please do so.
You will have a test so make sure you understand how to find the roots/zeros (remember they are the same thing) of a quadratic equation.