Question

Which point is a solution of x + 2y ≤ 4?




(2, 4)




(1, 1)




(3, 5)




(-1, 5)

Answer 1

Just substitute values for x and y! :)

Answer 2

try every point!

Answer 3

\[(x,y)=(2,4)=2+2(4)\le4?\]

Answer 4

is \[10\le4?\]

clearly no :) that' how you do it

Answer 5

I cant do it that's why I asked for help

Answer 6

(1,1)

so x = 1, y =1 --- plugging it in to our equation

we get (1) + 2(1) <= 4?

Answer 7

(3,5)

so x =3 , y =5 --- plugging it in to our equation

we get (3) + 2(5) <= 4?

Answer 8

(-1,5)

so x = -1, y =5 --- plugging it in to our equation

we get (-1) + 2(5) <= 4?