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11TH · MATH

Question 7

menu_bookSolutionmenu_bookTheorymenu_book•(i) Determine the domain and range off(x)f(x)f(x).menu_book•(ii) Is the function one-to-one? Justify your answer.menu_book•(iii) Is the function onto if the co-domain is all real numbers? Explain.
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11TH · MATH

Question 7

menu_bookSolutionmenu_bookTheorymenu_book•(i) Determine the domain and range off(x)f(x)f(x).menu_book•(ii) Is the function one-to-one? Justify your answer.menu_book•(iii) Is the function onto if the co-domain is all real numbers? Explain.
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Accedmychevron_right11thchevron_rightmathchevron_rightFunctions And Graphschevron_rightExercise 2.1

(iii)

f is onto R\boxed{f\ \text{is onto }\mathbb{R}}f is onto R​
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(iii)