What is the equation of the logarithmic function with a vertical shift of 3 units upwards, a horizontal compression by a factor of 2, and a horizontal translation of 4 units to the right?
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Math question: Factorize the expression 3x² + 9xy - 6x - 18y using the distributive property.
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What are the characteristics of an ellipse function described by the equation (x-h)^2/a^2 + (y-k)^2/b^2 = 1?