Please answer the one that says PART B:) thanks (i’ll give brainliest)

She is not correct

Step-by-step explanation:

When you add them together and divide by 1 7/8 (1.875), It does not come out evenly.

the graph on the bottom right

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