need help to solve. please see attached

Find the values of x for which the function is continuous. x - 2 f ( x ) = - x2 + 13x - 30 O x # -15 and x # 2 O x # 15 O all real numbers Ox # 2 O x # 15 and x # -2 Consider the following function. f ( x ) = - (x - 5)(x - 6) Determine all values of x at which the function is not defined. (Enter your answers as a comma-separated list.) * = Determine all values of x at which the function is discontinuous. (Enter your answers as a comma-separated list.) X =