Question: The two lines pictured at right are f (x) = 2x - 1 and g(x) = 1/2 x + 1/2. Solve each problem both graphically

The two lines pictured at right are f (x) = 2x - 1 and g(x) = 1/2 x + 1/2. Solve each problem both graphically and numerically.

a. Find g( f (2)).
b. Find f (g(- 1)).
c. Pick your own x-value in the domain of f, and find g( f (x)).
d. Pick your own x-value in the domain of g, and find f (g(x)).
e. Carefully describe what is happening in these compositions.

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