Which of the following functions has the same zeros as the graph below? the graph has 4 zeros A.f(x)=x^3+x^2-6x B.g(x)=(x^2+x-6)(x^2-7x) C.h(x)=x(x-7)(x+3(x-2) D.m(x)=(x^3-4x^2-21x)(x-2) E.n(x)=x^2-9x+14 F.p(x)=x(x+2)(x-3)(x+7)
For a given polynomial to have more than 4 zeros, the polynomial should be of degree 4 after they have been expanded. That is the highest degree of the polynomial should be 4. Thus from the choices given, the polynomial/s with 4 zeros will be: C.h(x)=x(x-7)(x+3(x-2) D.m(x)=(x^3-4x^2-21x)(x-2) F.p(x)=x(x+2)(x-3)(x+7)
