Question 629025: the system y is less than or equal to 5x+1 and x is less than or equal to 0. which of the ordered pairs is a solution of the system?
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! the system y is less than or equal to 5x+1 and x is less than or equal to 0. which of the ordered pairs is a solution of the system?
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y <= 5x+1
x <= 0
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(0,-1)
(-2,3)
(2,4)
(3,-1)
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Check each ordered pair in the two equations:
(0,-1)
0 is <= 0 ; If x = 0, y <= 1
Ans: No
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(-2,3)
-2 <= 0 ; if x = -2, y <= -10+1 <= -9, which is <= 0
Ans: Yes
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(2,4) No, because x is not <= 0
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(3,-1) No, because x is not <= 0
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Cheers,
Stan H.
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