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