At What Points Is the Given Function Continuous?
- $$f ( x , y , z ) = \frac { e ^ { x } } { e ^ { y + z } }$$

question 68

Multiple Choice

At what points is the given function continuous?
- $$f ( x , y , z ) = \frac { e ^ { x } } { e ^ { y + z } }$$

• A) All \(( x , y , z )\) in the first octant
• B) All \(( x , y , z )\)
• C) All \(( x , y , z )\) such that \(x \geq 0\) and \(y + z \geq 0\)
• D) All \(( x , y , z )\) such that \(x - y - z \geq 0\)

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