I don't really get what I'm supposed to do. The instructions say 'Graph the function with the given domain. Then identify the range of the function'.
y = 4; domain: x <_ 5
y = 4; domain: x <_ 5
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You would draw a horizontal line, starting at (5, 4) and going to the left forever.
The range is {4}.
The range is {4}.
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It's an horizontal line from - ∞ to 5, inclusive, trough of y = 4
Range = 4
Range = 4