Www.athensasd.k12.pa.us

If the graph of x becomes large, the leading coefficient is positive. If the graph goes down as x becomes large, the leading coefficient is negative. A polynomial of degree n can have at most n zeros (x-intercepts) II. Rational Functions. A rational function is defined by where p(x) and q(x) are polynomial functions and q(x) not = 0 ................
................