1. Math
  2. Prealgebra
  3. let fxx21 and gx2x3 evaluate the following a f1 ...

Question: let fxx21 and gx2x3 evaluate the following a f1 ...

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Let f(x)=x^2−1 and g(x)=2x+3, evaluate the following. a. f(−1) = Correct b. f(−2)+g(−4) = Correct c. 3f(x)+g(x) = Incorrect d. f(g(3)) g(f(3))

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