Question

Which of the following points is a solution of the inequality y < |x - 2|?

(-2, 0)
(2, 0)
(2, 1)

i got b WBU

Answer 1

first awnser first medal...XP

Answer 2

y < |x - 2|
If you put (2,0)
Then
0 < |2-2|
0<0
Which is incorrect right?

Answer 3

Because 0 is equal to 0!! :)

Answer 4

So now which one do you think'd be right?

Answer 5

Xp thts weird it said it was correct on my site .....whats the awser then ?? do i just plugg the points in??

Answer 6

y<(x-2)
and y>(2-x)
implies x+y>2 and x-y>2 which is possible only when both equations are equal.
so x=y=x-y implies y=0.substitute y u will get x>2
So ans is none of the above...:P

Answer 7

Yes! and when you plug in A you get.
y < |x - 2|
0 < |-2 - 2|
0<|-4|
0<4
Which IS correct because 0 IS less than 4
Understood? :)

Answer 8

yesh yesh i do tanks

Answer 9

:)