The Graph of the First Derivative $f ^ { \prime } ( x )$

question 44

Short Answer

The graph of the first derivative $f ^ { \prime } ( x )$ of a function $f$ is shown below. At what values of $x$ does $f$ have a local maximum or minimum?

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Definitions:

Audible Air Leak

A situation where air is escaping from a pneumatic system, such as brakes or suspension, identified by a sound indicating a potential malfunction.

Out Of Service (OOS)

A status indicating that a device, vehicle, or system is not operational, either due to malfunction or maintenance requirements.

Slack Adjuster

A component in a vehicle's braking system that adjusts the brakes as needed to compensate for wear and maintain performance.

Air Tanks

Containers used in air brake systems to store compressed air and supply it to the brakes to facilitate stopping or control.