Advanced Math Archive: Questions from January 09, 2023
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2. Efecto de ta publicidad sobre tas gananciay- Las ganancias trimestrales de la compania de bienes raices de \( \mathrm{ABX} \) (en miles de dolares) estin dadas porl \[ P(x)=-6 x^{2}+10 x \quad \tex2 answers -
Pls answer questions 8 and 11 fast
In the problems below, obtain the partial derivatives of the functions with respect to \( x \) and \( y \) 1. \( f(x, y)=2 x^{2}-3 y-4 \) 2. \( f(x, y)=x^{2}-x y+y^{2} \) 3. \( f(x, y)=\left(x^{2}-1\r2 answers -
Sketch the following graphs show how if possible thanks
\( y=\frac{1}{2} \tan \left(\theta+\frac{\pi}{4}\right) \) \( y=3 \cos (2 \theta+6 \pi) \) \( y=2 \csc \left(\frac{\theta}{3}\right)-2 \)2 answers