Question

Write a ponlynomial funstion in standard form with zeros at -2, 5 and 6

Answer 1

Hello,

You can begin by putting the given zeros into factored form.
f(x) = (x + 2)(x - 5)(x - 6) 

Then, you can simplify the equation into standard form.
f(x) = x³ - 9x² + 8x + 60

Your final answer, in standard form, is f(x) = x³ - 9x² + 8x + 60.