What are the vertices of the feasible region defined by these constraints? x + 4y >= 8
x + y <= 5
x >= 0
y >= 0
A.
(0, 2), (8, 0), (0, 0)
B.
(4, 1), (5, 0), (8, 0)
C.
(0, 5), (0, 2), (4, 1)
D.
(0, 5), (5, 0), (0, 0)
E.
(0, 5), (8, 0), (0, 0)

Yeah no ideafg

Step-by-step explanation:

6 spoons of sugar for every 21 cups of flour

step-by-step explanation:

solution:

the given function is ,

      =

the three roots of this quadratic function is , 0 ,8 and 10.all the roots are real and rational.

if a quadratic equation is of the form ,

sum of the roots = a + b +c= 0+8+10=18=  

product of roots taken two at a time = a b + b c+ c a = 0+80+0=80 =  

product of roots = a b c = 0=  

there are 11 doors in a hall starting from 0 to 11.the entry in the hall is permitted through gate number 0 and exit is allowed through only gate number 8 and 10.so, three roots(0,8,10) of quadratic function is given by entry and exit route of this hall.