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Firlakuza [10]
3 years ago
12

In y > x + 4, where can we find the solution set?

Mathematics
1 answer:
3241004551 [841]3 years ago
5 0

Answer:

Given x+y≥4

Let us draw the graph of x+y=4

Put x=0⟹0+y=4⟹y=4

(0,4) is the solution set of x+y=4

Put y=0⟹x+0=4⟹x=4

(4,0) is the solution set of x+y=4

⟹(4,0),(0,4) lies on the line x+y=4

(0,0) lies in the left side area of x+y=4

 

Let us check that (0,0) lies in the area of solution set of x+y≥4

x+y=0+0<4

⟹(0,0) does not lies in the area of solution set of x+y≥4

∴ solution set is the area which right side of x+y=4 

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Answer:

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or
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