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List the range of this relation. y = x + 9 where `x in {-3,0,7,9}` . List your answers...

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kristenmarieb... | Student, Grade 10 | (Level 1) Valedictorian

Posted September 11, 2013 at 6:06 PM via web

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List the range of this relation. y = x + 9 where `x in {-3,0,7,9}` . List your answers in ascending order.

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justaguide | College Teacher | (Level 2) Distinguished Educator

Posted September 11, 2013 at 6:11 PM (Answer #1)

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The function y = x + 9. For the set of values `x in {-3, 0, 7, 9}` that forms the domain of the function, the range is `{-3 + 9, 0 + 9, 7 + 9, 9 + 9}` = `{6, 9, 16, 18}`

The range of the function is `{6, 9, 16, 18}`

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