To find x-intercept, substitute
in for
Ex: y = 3x + 3

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

The number of branches on a tree demonstrates the fibonacci sequence. how many branches would there be on the next two levels of this tree? 13 | | | m branches

Hurry if the population of of an ant hill doubles every 10 days and there are currently 100 ants living in the ant hill what will the ant population be in 20 days