Question 3 Find the extreme values of the function and where they occur. y = x2 + 1 Absolute maximum value is 1 at x = 0.5, absolute minimum value is -1 at x = 0.5. Absolute maximum value is 1 at x = 0. O Absolute maximum value is 1 at x = 0.5. Absolute minimum value is -1 at x = 0.5