Identify the Set of Values X for Which Y Will $$y = \frac { 10 } { x + 7 }$$

question 253

Multiple Choice

Identify the set of values x for which y will be a real number.
- $$y = \frac { 10 } { x + 7 }$$

• A) \(\{ x \mid x \neq - 7 \}\)
• B) \(\{ x \mid x \neq 7 \}\)
• C) \(\{ x \mid x \neq 10 \}\)
• D) \(\left\{ x \mid x \neq \frac { 10 } { 7 } \right\}\)

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