Find $\frac { f ( x + h ) - f ( x ) } { h }$

question 158

Multiple Choice

Find $\frac { f ( x + h ) - f ( x ) } { h }$ for the given function.
- $$f ( x ) = 5 x ^ { 2 } - 6 x + 4$$

• A) \(10 x + 5 h - 6\)
• B) \(- 2 x + 5 h + 2\)
• C) \(10 x - 6\)
• D) \(5 h ^ { 2 } + 10 x h - 6 h\)

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