1 1 3 3y add 1 to each side y divide each side by 3

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Unformatted text preview: to each side. y Divide each side by 3 . The inverse relation is y 1 x 3 1 . 3 INVERSE FUNCTIONS Functions f and g are inverse functions of each other provided: f(g(x)) x and The function g is denoted by f 162 Algebra 2 Notetaking Guide • Chapter 7 x g(f(x)) 1, read as “f inverse.” 1. Your Notes Verifying Inverse Functions Example 2 Verify that f(x) Solution Show that f(f f(f 1(x)) 1(x) x and f 1(x)) 1 x 3 f 1 x 3 1 and f 3x 1(f(x)) 1 3 3 1 x 3 1 3 x 1 f 1 are inverses. 3 x. 1(f(x)) 1 1 3 1) 1 3 x 1 3 x Finding an...
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