Find the area of a parallelogram with the given vertices: P(3, 3), Q(5, 3), R(7, 7), S(9, 7). A. 16 units2 B. 8 units2 C. 4 units2 D. None of these

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

1/800 is the right answer

the first option is the answer.