math help: Find the domain and range of Y = 6

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Find the domain and range of Y = 6

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(x - 8)

This open post was written 2 months, 1 week ago | V/U/S: 148, 1, 2 | Edit Post | Leave a reply | Report Post

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Dorian 2 #
An Unknown Location | 2 months, 1 week ago (10 minutes after post)

If y = 6 - (x - 8),

then multiplying out the brackets gives

y = 6 - x + 8,

which simplifies to

y = (-x) + 14.

From here, you should be able to find the domain and range from the textbook definitions. If not, draw the graph and work them out from there.

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