What is the range of the function: {(1, 3); (3, 5); (5, 7); (7, 9)}?                                

    A. {1, 3, 5, 7}                                               

    B. {1, 9}                                               

   C. {3, 5, 7, 9}                 

    D. {1, 3, 5, 7, 9}



Answer :

[tex]\{(1;\ \underline{3});\ (3;\ \underline{5});\ (5;\ \underline{7});\ (7;\ \underline{9})\}\\\\Range\ of\ this\ function:\{3;\ 5;\ 7;\ 9\}\\\\Domain\ of\ this\ function:\{1;\ 3;\ 5;\ 7\}[/tex]
C........................