Find the equation of the straight line passing through the point of intersection of the lines x + y = 4 and 2x - 3 y = 1 and perpendicular to the line cutting off intercepts 5 and 6 on the axis

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Step-by-step explanation:

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints