Question

Write a polynomial function in standard form for the given set of roots. –3, 0, 0, 1

Answer 1

If "A" is a root then (x-A) is a factor.
If the roots are –3, 0, 0, 1 then: f(x) = a(x+3)(x-0)(x-0)(x-1). Multiply it out and arrange them in descending order to put the polynomial in standard form.