Question

Math question

Answer 1

Would it be A?

Answer 2

did you plot the inequalities? what vertices did you find?

Answer 3

https://www.desmos.com/calculator/rixrxitjfr

Answer 4

now test \((0,0),(1,0),(2,1),(0,2)\)

Answer 5

$$f(x,y)=3x+2y\\f(0,0)=0\\f(1,0)=3\\f(2,1)=6+2=8\\f(0,2)=4$$

Answer 6

so there is only one optimal solution

Answer 7

Ok thanks so much!