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 = 5 x squared + 2 x minus 1 a. a = negative 1, b = 2, c = 5 b. a = negative 2, b = 5, c = 1 c. a = 1, b = 5, c = 2 d. a = 5, b = 2, c = negative 1 Please select the best answer from the choices provided A B C D