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Posted by on Tuesday, January 5, 2010 at 10:12pm.

Graph the solution of each compound inequality.

f > -1 and f < 5

Does this mean I just graph those 2 or solve them and find the intersection then graph?

  • Math - , Tuesday, January 5, 2010 at 10:29pm

    You should really give yourself a "nickname".
    Are you the same 'anonymous' who asked a similar question before?

    In that reply I showed how you can change
    f > -1 and f < 5 to
    -1 < f < 5

    on a number line, draw open circles around the -1 and 5 and join them with a solid line.
    That is the generally accepted way.

  • Math - , Tuesday, January 5, 2010 at 10:31pm

    Thanks.Yeah, sorry I was the same one,didn't want to post 2 question at the same time,sorry.

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