Show that f and g are inverse functions algebraically and graphically.
Show that f and g are inverse functions algebraically and graphically.
f(x) = 4x + 1,g(x) = x-1/4
(a) algebraically
| f(g(x)) | = | f
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| f(g(x)) | = | |||||
| g(f(x)) | = | g
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| g(f(x)) | = |
