Question

Using factoring determine the zeros of f(x) = 4x + 11x – 3. The explain what the zeros

represent on the graph of f(x).

Answer 1

Explanation:

4x + 11x - 3 = 0

15x = 3

x = 5

5 is a zero of f(x).

On the graph of f(x), zeros represent the intercepts of the function with the y-axis.