Is f(x) = x^2 - 6x + 11 a one-to-one function?
If we set f(x) = 11 for instance, solving gives that f(0) = 11 = f(6), so f is not a one-to-one function.
True or False. If F(x) is an antiderivative of f(x), then (1/a) F(ax) is an antiderivative of f(ax).
What is the degree measure of the acute angle formed by the hands of a 12-hour clock that reads exactly 2 o’clock?