SOLUTION: draw a mapping for the relation (1,4),(-5,0),7,4)

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Question 119629: draw a mapping for the relation (1,4),(-5,0),7,4)
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
draw a mapping for the relation (1,4),(-5,0),7,4)
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Draw two circles side by side but not touching.
Put the numbers 1,-5, 7 in the left circle
Put the numbers 4, 0 in the right circle
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Draw an arrow from 1 to 4
Draw an arrow from -5 to 0
Draw an arrow from 7 to 4
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That is the mapping.
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Cheers,
Stan H.