The weekly math problem I get for my class is about writing equations for functions shown on a graph. However, the day that the lesson takes place is also the day of a PM exam that I have to take to get credit for a college-level course early (that way I don't have to do it after high school) so I won't be able learn how to do it. I was wondering if anybody here would be able to help me out with it early so that I don't have to go through the process of learning it all after school with my teacher.
Here's the math problem:
http://gohs-tvusd-ca.schoolloop.com/file/1281197301289/1250744564485/3584702368794897643.pdf
It looks like the kind of math problem that would be easy for anyone who knows how to solve such a situation, but hard for someone new to figure out where to begin. So, spare me the "this is nothing compared to..." sort of claims. I know it can get infinitely harder.