Question 231662: Which of the points satisfy y-3 <_2x?
1. (0,0)
2. (1,5)
3. (-2,0)
A. 1, 2, and 3
B. 2 and 3 only
C. 1 and 2 only
D. 1 only
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! Which of the points satisfy y-3 <_2x?
y <= 2x+3
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Try (0,0): You get 0 <= 2*0+3 ;0 <= 3 ; that is true
Try (1,5): You get 5 <= 2*1+3 ;5 <= 5 ; that is true
Try (-2,0): You get 0 <= 2*-2+3 ; 0 <= -1 ; that is false
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1. (0,0)
2. (1,5)
3. (-2,0)
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A. 1, 2, and 3
B. 2 and 3 only
C. 1 and 2 only
D. 1 only
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Ans: C
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Cheers,
Stan H.
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