Question: 3)A point moves along the curve 3y + 4y + 3x = 4. When the point is at (1,-1), its x-coordinate is increasing at

3)A point moves along the curve 3y + 4y + 3x =

3)A point moves along the curve 3y + 4y + 3x = 4. When the point is at (1,-1), its x-coordinate is increasing at the rate of 3 units per second. How fast is its y-coordinate changing at the instant of time ?

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