The graph shown here is the graph of which of the following rational functions? a. f(x)= x+1/x(x-2)
b. f(x)= x-2/x(x+1)
c. f(x)= x/(x-2)(x+1)

Answer to your question: a. the fundamental theorem of algebra tells you that the equation will have two complex roots since the degree of the polynomial is 2. the roots are ​ x=1±i7√2 .number of roots=degree of polynomialhere, degree of polynomial is 2 so number of roots will be 2.hope it *_*