3 years ago

What point is a solution of x+2y<4

2 answers:

7 0

Subtract x
2y<-x+4
divide 2
y<-x/2+4
find line and shade down , including (0,0)

any point there is a solution
(1,1)
(1,-1)
(0,0)
(-pi,pi)

Virty [35]3 years ago

3 0

(2, 4)

(1, 1)

(3, 5)

(-1, 5)

That is the solution of x+2y<4

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