Which of the following describes the graph of 
 y = -x^2 + 3x + 10
 A| The graph has zeroed at x = -2 and x= 5 and it opens downward.
 B| The graph has zeros at x = 2 and x = -5 and it opens upward 
 C| The graph has zeroed at x = 2 and x = -5 and it opens downward
 D| the graph has zeroed at x = -2 and x = 5 and it opens upward