Q9. Ans key: option A,C. 9. Consider the function y = x 2 —4x +6, which of the following islare CORRECT'
(A) The function has a local Minima at x = 2
(B) The function has a local Maxima at x =2
JCfåhe value of "y" is always 22 for all possible values of "x"
(D) The value of "y" is always for all possible values of x
