Given f (x, y) = = x tan-1 (xy), find y (2, 3) . Just enter...

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Given f (x, y) = = x tan-1 (xy), find y (2, 3) . Just enter the numerical answer. If answer is a fraction, enter the simplified fraction with a / (for example, 3/4). Do not enter a decimal. In the graph of the function f(x,y) below, the slope of the tangent line shown represents which partial derivative? Kx O fx (1, 2) fz (1, 2) O fy (1,2) 2 16 C (1,2,8) (1,2) 4 y In the graph of the function f(x,y) below, the partial derivative indicated by the slope of this tangent line will be: KX 2 negative positive Ozero 116 (1,2,8) (1,2) 4 y Given f (x, y) = = x tan-1 (xy), find y (2, 3) . Just enter the numerical answer. If answer is a fraction, enter the simplified fraction with a / (for example, 3/4). Do not enter a decimal. In the graph of the function f(x,y) below, the slope of the tangent line shown represents which partial derivative? Kx O fx (1, 2) fz (1, 2) O fy (1,2) 2 16 C (1,2,8) (1,2) 4 y In the graph of the function f(x,y) below, the partial derivative indicated by the slope of this tangent line will be: KX 2 negative positive Ozero 116 (1,2,8) (1,2) 4 y