Question

Which ordered pair does not satisfy the system?
y <-2x + 9 and y > 3/4 x - 2



(2, 3)

(3, -2)

(-1, 4)

(-1, -1)


please do for me.

Answer 1

you have to replace those pair of numbers in your inequality to see if the satisfy the system

Answer 2

for example: 3x<4y , I want to see if the pair (2,1) satisfy this inequality so i will replace x=2 and Y=1 then:
3*2<4
6<4
and its false because four is not bigger, so this pair dont satisfy the system.

Answer 3

Just remember, for it to be a solution, your points have to satisfy both inequalities...not just one.