Sometimes more than one egg is released at a time. what do you think would happen if two eggs were released and both were fertilized? explain your answer

Both eggs would be born but they would not be twins because twins are produced by one egg

There is an easy way to tell whether the graph of a quadratic function opens upward or downward: if the leading coefficient is greater than zero, the parabola opens upward, and if the leading coefficient is less than zero, the parabola opens downward.