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If R = ((x,y) : x,y belongs to w , 2x + y =8 ) then find the domain and range of R . Where W is the set of all whole numbers.

If R = ((x,y) : x,y belongs to w , 2x + y =8 ) then find the domain and range of R . Where W is the set of all whole numbers.

Grade:11

1 Answers

Vikas TU
14149 Points
7 years ago
If U plot the line that is
2x + y  = 8 with only plotting the whole numbers the graph would only be define in first quadrant.
Hence domain would be:
x belongs to (0,+infinity)
and Range,
y belongs to (0, +infinity)

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