If f(x) = x2 − 6x + 19, complete the square and determine the minimum or maximum value of the function.
a) f(x) = (x + 3)2 + 28 and f(x) has a maximum value f(3) = 28.
b) f(x) = (x + 3)2 + 28 and f(x) has a minimum value f(3) = 28.
c) f(x) = (x − 3)2 + 10 and f(x) has a maximum value f(3) = 10.
d) f(x) = (x − 3)2 + 10 and f(x) has a minimum value f(3) = 10. eliminate