Determine the Maximum Possible Number of Turning Points for the Graph

question 1

Multiple Choice

Determine the maximum possible number of turning points for the graph of the function.
- $$f ( x ) = ( x + 1 ) ( x - 2 ) ( x - 7 ) ( x - 4 )$$

• A) 3
• B) 4
• C) 1
• D) 0

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Definitions:

Morpheme

The smallest grammatical unit in a language, carrying semantic meaning.

Phoneme

The smallest unit of sound in a language that can distinguish between meanings of words.

Syntactical Unit

A grouping of words that forms a coherent part of a sentence according to the rules of syntax, such as a phrase or clause.

Cognitive Revolution

A shift in psychology in the 1950s to 1960s focusing on the study of mental processes such as thinking, memory, and problem-solving.