Suppose you want to find where the lines
If you remember how to do this, find the point of intersection using algebra and be prepared to explain your method to your team tomorrow in class. If you do not remember, then do parts (b) through (e) below.
and , what must be true about and when their -values are the same?
They must be the same.
Write an equation that does not contain
and solve it for .
Substitute one equation's for the other
-value you found in part (c) to find the corresponding -value.
-value into one of the -value equations.
Where do the two lines cross?