Find an ordered pair that is a solution to the inequality
y > x + 2?
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OpenStudy (lgbasallote):
there are infinite possibilities...
OpenStudy (anonymous):
wait is it, (4, 3)
OpenStudy (lgbasallote):
let's check
x = 4 and y = 3
plug them in the equation
3 > 4 + 2
3> 6
is this true?
OpenStudy (lgbasallote):
is 3 greater than 6?
OpenStudy (anonymous):
noo
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OpenStudy (lgbasallote):
therefore it isnt (4,3)
jimthompson5910 (jim_thompson5910):
y > x + 2
y > 4 + 2 ... Replace x with 4 (since x = 4)
3 > 4 + 2 ... Replace y with 3 (since y = 3)
3 > 6
Now ask yourself: is that last inequality true. If so, then it's a solution. If not, then it's not a solution.
OpenStudy (anonymous):
okay what about (-1,0)
jimthompson5910 (jim_thompson5910):
Do the same thing, but use x = -1 and y = 0 this time
OpenStudy (lgbasallote):
let's check again
x = -1 and y = 0
y> x+ 2
0> -1 + 2
0>-1
is it true?
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OpenStudy (lgbasallote):
uhh that should be 0>1
jimthompson5910 (jim_thompson5910):
-1 + 2 is -1 lgbasallote?
jimthompson5910 (jim_thompson5910):
oh sry didn't see your other message
OpenStudy (lgbasallote):
haha yeah..i realized later on i pressed - =))
jimthompson5910 (jim_thompson5910):
happens to me all the time...makes me wish you can edit on here lol