Solve the rational equation:
5x/x+2=3x/x+1

Graph the linear function using the slooe and y intercept

Solve the equation for b: a= (1/2)(b)(h)

Let x have probability generating function gx (s) and let un generating function u(s) of the sequence uo, u1, satisfies p(x > n). show that the (1- s)u(s) = 1 - gx(s), whenever the series defining these generating functions converge.