Question

Approximate the real number solution(s) to the polynomial function f(x) = x3 + 4x2 + x - 6 .

Answer 1

since this is a cubic, you're guaranteed to have 1 real root.
also, since this is a cubic, there's at most 3 real roots.

Answer 2

You should call your FLVS teacher when you need help. All Algebra II teachers have been notified of your posts to this forum seeking answers. All of your posts have been documented.