Lesson 2. Evalwating Funchons 1. Evaluate the following functions atx = -4. (a) f(x) = x³ – g (b) g(x) = |x³ - 3x² + 3x -- 1| (c) r(x) = V5-x (d) q(x): %3D x+3 x2+7x+12

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