Pls fas
if a= -1 b=2 c= -3 .
ab - bc - ca
a² (b-c

ab _bc_ ca= _3= 1

a^2(b_c= 5

Step-by-step explanation:

ab_bc_ca={_1}(2)_(2)(_3)_(_3)(_1)

a^2{b_c)=1^2(2_ _3)

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

the answer is a

step-by-step explanation: