Answer:
i can only explain it. sorry. if u need help ask
Step-by-step explanation:
so u gotta find a, b, and c.
the first part of a is going to equal x, the other is y(u know what i mean?)
so it says that a= -2, -1. So -2 is the x and -1 is the y.
y= rise/run.
thex=run, and the rise =y.
