Write the equation and sketch an example of a quartic function with the zeros at -4, 2 (order 3), if f(0)= 4. What further information about the polynomial function is needed for an "accurate" sketch of the function's graph?

2. Write the equation and sketch an example of a quartic function with the zeros at -4, 2 (order 3), if f(0) - 4. What further information about the polynomial function is needed for an accurate sketch of the function's graph? (2 pts)