Question 760530: can some one help me find out the answer for this homework prob. I am so lost
If K = {(x, y)|x - y = 5}, find the corresponding range of y for the domain {0, 2, 4}.
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! If K = {(x, y)|x - y = 5}, find the corresponding range
of y for the domain {0, 2, 4}.
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You have 3 domain values and are asked to find the
corresponding range values.
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Use the Rule you are given:
x - y = 5
y = x-5
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f(0) = 0-5 = -5
f(2) = 2-5 = -3
f(4) = 4-5 = -1
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Range: {-5,-3,-1}
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cheers,
Stan H.
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