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\(f(x) = x^2 - x.\) For which of the following values of a is \(f(a) \geq f(8)?\)
I. \(a = -7\)
II. \(a = -8\)
III \(a = -9\)
A. I only
B. II only
C. III only
D. I and II only
E. I, II, and III
[spoiler]OA=E[/spoiler]
Source: Veritas Prep
I. \(a = -7\)
II. \(a = -8\)
III \(a = -9\)
A. I only
B. II only
C. III only
D. I and II only
E. I, II, and III
[spoiler]OA=E[/spoiler]
Source: Veritas Prep
