Mathematics

Question

i have 2 solve the radical inequality and 1 graph question can someone good with math plz help me
i have 2 solve  the radical inequality and 1 graph question can someone good with math plz help me
i have 2 solve  the radical inequality and 1 graph question can someone good with math plz help me
i have 2 solve  the radical inequality and 1 graph question can someone good with math plz help me

2 Answer

  • the first one is d, x=-3, x=0
  • first one
    A is right, it is trsnalated 3 units down
    B s wrong
    C is wrong because it doesn't go negative
    D is wornb ecause it should be  3 down


    A




    2nd
    square both sides
    3x≤2x+3
    minus 2x
    x≤3
    also, x can't be negative because squaer root of negative is not allowed
    0≤x≤3

    C





    3rd attachment
    note that it can't go negative so max x is 4
    min x is -4/3

    squre bot sides
    4-x≥3x+4
    add x both sides
    4≥4x+4
    minus 4
    0≥4x
    0≥x
    reember it has to be greater than -4/3
    -4/3≤x≤0

    D









    A
    C
    D
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