Mathematics, 08.09.2019 05:20 ringo12384
(a) express f(x) = x^2 - 8x + 22 in the form f(x) = (x +a)^2 +b, where a and b are constants to be determined. (b) state the minimum value of f(x) and the value of x at which the minimum occurs. (c) solve the inequality x^2 - 8x + 22 > 10.
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(a) express f(x) = x^2 - 8x + 22 in the form f(x) = (x +a)^2 +b, where a and b are constants to be d...