Question

Write a quadratic function f whose zeros are 3 and 10

Answer 1

Answer:

$f(x) = {x}^{2} - 13x + 30$

Step-by-step explanation:

A quadratic equation may be expressed as a product of the two binomials. The roots of the equations are 3 and 10, so the factors are (x-3) and (x-10).

f(x) = (x-3)(x-10)

f(x) = x^2 - 13x + 30