Solve the Problem $$f ( x ) = x ^ { 2 } + 3 x + 7$$

question 139

Multiple Choice

Solve the problem.
- $$f ( x ) = x ^ { 2 } + 3 x + 7$$

• A) \(2 \mathrm { x } + \mathrm { h } + 3\)
• B) 1
• C) \(2 x + h + 7\)
• D) \(\frac { 2 x ^ { 2 } + 2 x + 2 x h + h ^ { 2 } + h + 14 } { h }\)

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