Solve the problem.Suppose that f(x) = -x - 8 and g(x) = x - 11.(a) Solve f(x) > 0.(b) Solve g(x) > 0.(c) Solve f(x) ? g(x).
A. (a) x < -8; (b) x < 11; (c) x ? -9.5
B. (a) x < -8; (b) x > 11; (c) x ? 1.5
C. (a) x < -8; (b) x < -11; (c) x ? 1.5
D. (a) x > 8; (b) x > 11; (c) x > 1.5
Answer: B
Mathematics
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