Thread: graphing help

If f(x)=x(x+3)(x-1), use interval notation to give all values of x where f(x)>0. My answer would be (0,1) u (3,infinity) but not sure. thanks for checking.

Originally Posted by kwtolley

If f(x)=x(x+3)(x-1), use interval notation to give all values of x where f(x)>0. My answer would be (0,1) u (3,infinity) but not sure. thanks for checking.

The roots of are: . goes to as and
to as , so the set of values for which is:



RonL

thanks for looking at this problem, I see now where I messed this question.