Find the absolute maximum and absolute minimum values of f on the given interval. f(x) = 15 + 2x − x2, [0, 5]

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 *_*

4is the answer. hope this !