Determine Where the Graph Of $f ( x ) = x ^ { 4 } - 54 x ^ { 2 } + 6$

question 7

Multiple Choice

Determine where the graph of $f ( x ) = x ^ { 4 } - 54 x ^ { 2 } + 6$ is concave up.

• A)Everywhere
• B)For x < -3 and x > 3
• C)Nowhere
• D)For -3 < x < 3

---

Definitions:

Instinctive Drift

The tendency of an animal to revert to instinctual behaviors that interfere with a learned response.

Motor Reproduction

The process of imitating or replicating a specific motor action observed in others.

Observational Learning

A learning process through which individuals acquire new behaviors, skills, or attitudes by watching others, also known as modeling.

Attention

The mental activity of focusing attention on a single element of one's surroundings, while disregarding other stimuli.