The polynomial f(x) has degree 3. If f(-1) = 15, f(0) = 48 , f(1) = 105 , and f(2) = 192, then what are the x-intercepts of the graph of ?
The x-intercepts of the graph are 5 and 8.
The equation of this polynomial is: x3 + 12x2 + 44x + 48.
There are three zeros; they are (-6,0), (-4,0), and (-2,0).
