Question

At which vertex is the objective function C = 3x - 4y maximized?
A) (9,0)
B) (-2,-20)
C) (-5,-2)
D) (0,-9)

Answer 1

substitude those points in, which gives you the largest C vale?

Answer 2

value

Answer 3

i get that, but im confused on what to find..

Answer 4

substitude those given points to see which gives you the largest C value

Answer 5

soo is it C?

Answer 6

i mean A

Answer 7

sub those values in