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The 45-degree line: what is the special characteristic of a 45-degree line and what is its slope equal to?
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The 45-degree line: what is the special characteristic of a 45-degree line and what is its slope equal to?

User Antonio Trapani
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1 Answer

3 votes
The special feature is:
For each value of the domain of the function, the value of the range of the function is the same.
That is to say,
Domain = Range
The slope of the line is equal to 1 since:
Tan (45) = 1
Answer:
Domain = Range
Slope = 1
User Jeff Dickey
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7.4k points
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