Question: 2. Consider the function f : R - R defined by f (x) = 1+ 2' (a) Use Mathematica to plot the graph of f(x).

2. Consider the function f : R - R defined by f (x) = 1+ 2' (a) Use Mathematica to plot the graph of f(x). (b) Find the direct image f(E) of E = {r ER : -1

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