Calculus 3 Quiz
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MULTIVARIABLE FUNCTIONS & PARTIAL DERIVATIVES
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A function w=f(x,y)w = f(x, y) satisfies ∂w∂x=2xy\frac{\partial w}{\partial x} = 2xy and ∂w∂y=x2+3y2\frac{\partial w}{\partial y} = x^2 + 3y^2. If x=t2+1x = t^2 + 1 and y=2t−1y = 2t - 1, find dwdt\frac{dw}{dt} when t=1t = 1.
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