Find a polynomial f(x) of degree 3 that has the following zeros.
9, 0, -5
leave your answer in factored form.

Step-by-step explanation:

The zeros of the polynomial are all the values of x for which the function

In this case we know that the zeros are:

,

Now we can write the polynomial as a product of its factors

Note that the polynomial is of degree 3 because the greatest exponent of the variable x that results from multiplying the factors of f (x) is 3

6 adults and 9 children went.

a + c = 15

12a + 9c = 153

12(6) + 9(9) = 153

72 + 81 = 153