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QUESTION6 Let R denote the set of positive real numbers. Consider the bijection f R R, where for everyxeR, x) 12. What is flos? o b._1 ?? od.1 QUESTION 7 Let R+ denote the set of positive real numbers. Consider the bijection g: R R+, where for every ? ? R, gw-22x+1. what is g-1(O? a. (00g2x-1)/2 C.0920x/2)-1

Need help with 8 and 9 only please

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8)  D
9)  C

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