anonymous
  • anonymous
into f(x) = (x+a)/b g(x) = cx - d So that they are inverses, meaning that the x and y values are reversed. For example If a = 2 and b = 3 we would get F(x) = (x + 2)/3 and g(x) = 3x - 2 Part 2 To prove this you would switch the x and y values and solve for x . Remember that y is the same as f(x) and g(x). Part 3 To evaluate g(f(x)) you substitute f(x) for x. In my example it would be 3((x+2)/3) -2. You then simplify it to find that f(f(x)) = x Part 4 You make an input output chart for each function and you will see that the x and y values are just reversed. Need help
Mathematics
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

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anonymous
  • anonymous
into f(x) = (x+a)/b g(x) = cx - d So that they are inverses, meaning that the x and y values are reversed. For example If a = 2 and b = 3 we would get F(x) = (x + 2)/3 and g(x) = 3x - 2 Part 2 To prove this you would switch the x and y values and solve for x . Remember that y is the same as f(x) and g(x). Part 3 To evaluate g(f(x)) you substitute f(x) for x. In my example it would be 3((x+2)/3) -2. You then simplify it to find that f(f(x)) = x Part 4 You make an input output chart for each function and you will see that the x and y values are just reversed. Need help
Mathematics
katieb
  • katieb
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At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

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