Find and Simplify the Difference Quotient $$\frac { f ( x + h ) - f ( x ) } { h } , h \neq 0$$

question 124

Multiple Choice

Find and simplify the difference quotient $$\frac { f ( x + h ) - f ( x ) } { h } , h \neq 0$$ for the given function.
- $$f ( x ) = x ^ { 2 } + 8 x - 9$$

• A) \(2 x + h - 9\)
• B) \(2 x + h + 8\)
• C) 1
• D) \(\frac { 2 x ^ { 2 } + 2 x + 2 x h + h ^ { 2 } + h - 18 } { h }\)

Understand the concept and importance of relationships between tables in a database.

Identify the structure and function of relational and other types of databases.

Explain how data is organized and manipulated within databases.

Recognize the role of primary keys in establishing relationships between tables.