MATH 112 HOMEWORK 3 QUESTIONS 1. If f(x,y) = 6x4 - 17xy + 4y?, then find fyx. 2. If f(x,y) = x3 – pôr then what is the change in fx,y) when x increases from 1 to 1.1 and y decreases from 3 to 2.8 simultaneously? 3. If the consumption function is described by C = 0.0172 +0.2Y+ 75 then what is the value of the Marginal Propensity to save?
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