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14. In the graph of the relation shown, determine if the relation is a function, and if the relation has an inverse that is a function. y= - Is the relation a function? O No 10 Yes Does the relation have an inverse that is a function? O Yes O No 15. The function f(x) is one-to-one. Find its inverse and its domain. f(x) = 7x - 5 What is the formula for the inverse function of f(x)? f 1 ( x ) = [ What is the domain of f? O A. (- 00,7 O B. (5,00) O c. [7,00) O D. (-00,00) 16. Find the inverse of the one-to-one function f(x) = vx -6. Give the domain of f, including any restrictions "inherited" from f. What is the inverse of f(x)? f (x ) =[ What is the domain off? O A. (- 00,00) O B. [6,00) O c. (- 00,6) U (6,00) O D. [0,DO) 17. Find a formula for the inverse of f. f( x ) = Vx -3 f 1 (x ) = [