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16 December, 20:42

What are the domain of the function what are the domain of the function y equal 2 start root 3x plus 4 end root?

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  1. 16 December, 20:49
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    Y=sqrt (3x+4)

    3x+4 must be positive

    3x+4>=0

    Solving for x:

    3x+4-4>=0-4

    3x>=-4

    3x/3> = (-4) / 3

    x> = - (4/3)

    Domain of the function = [ - (4/3), + Infinite)
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