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algebra

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What is the domain and the range for the equation x^2 + y^2 + 4x + 6y - 12 = 0 ?

  • algebra - ,

    you have to specify domain of <variable>, and range of <variable1>.

    So what are you asking?

    is this
    (X+2)^2 + (y+3)^2=5^2

    The problem here on this circle, is that x goes from -2+-5 and y goes from -3+-5

    It is not clear what is the independent and dependent variable. Frankly, I would call both of them domains.

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