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The relation is \ \
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x \ | \
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y =2x-3 \ | \
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2 \ | \
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1 \ | \
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(Substitute x = 2 , y = 2(2) - 3 = 1) \ | \
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4 \ | \
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5 \ | \
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(Substitute x = 2 , y = 2(4) - 3 = 5) \ | \
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7 \ | \
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11 \ | \
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(Substitute x = 7 , y = 2(7) - 3 = 11) \ | \
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11 \ | \
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19 \ | \
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(Substitute x = 11 , y = 2(11) - 3 = 19) \ | \
Express the relation as ordered pairs. \ \
The range of the relation is the set of second (y-coordinates) coordinates.
The range of the relation is
Range is .