$$\text { For what values of } c \text { does the curve have maximum and minimum points? }$$

question 46

Multiple Choice

$$\text { For what values of } c \text { does the curve have maximum and minimum points? }$$ Select the correct answer.
$$F ( x ) = 4 x ^ { 3 } + c x ^ { 2 } + 10 x$$

• A) \(| c | > 40\)
• B) \(| c | > \sqrt { 1200 }\)
• C) \(| c | > \sqrt { 120 }\)
• D) \(| c | > 12\)
• E) \(| c | > \sqrt { 30 }\)

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Definitions:

William McDougall

A psychologist known for his work in social psychology and the concept of instinct theory of motivation.

Instincts

Innate, fixed patterns of behavior in response to specific stimuli.

Purposive

Having or serving a purpose; intentional or goal-oriented in nature.

Supernormal Stimulus

An exaggerated artificial stimulus that elicits a stronger response than the natural stimulus for which an organism is programmed.