In the following function defined by an equation in the form y = a x squared + b x + c, identify the values of a, b, and c. y = negative 2 x squared a. a = negative 2, b = 0, c = 0 b. a = negative 2, b = negative 2, c = negative 2 c. a = 0, b = negative 2, c = 0 d. a = 0, b = 0, c = negative 2