Solve the Problem $\mathbf { u } = \langle - 5,7 \rangle , \mathbf { v } = \langle - 4,6 \rangle$

question 82

Multiple Choice

Solve the problem.
-If $\mathbf { u } = \langle - 5,7 \rangle , \mathbf { v } = \langle - 4,6 \rangle$ , and $\mathbf { w } = \langle - 11,2 \rangle$ , evaluate $\mathbf { u } \cdot ( \mathbf { v } - \mathbf { w } )$ .

• A) \(- 3\)
• B) \(- 7\)
• C) \(- 12\)
• D) 20

Recognize the network and output device configurations in truck A/C electronic control units.

Know the benefits of using a diesel-powered auxiliary power unit (APU) in trucks.

Identify the appropriate lubricants for different types of fifth wheels.

Understand the applications and configurations of various fifth wheel types (rigid, semi-oscillating, fully-oscillating, etc.).

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Definitions:

DRL

Differential Reinforcement of Lower rates of behavior, a technique used to decrease frequent behaviors without completely eliminating them.

Reinforcement

The process of increasing the likelihood of a behavior by following it with a positive stimulus or removing a negative one.

Differential Reinforcement

A behavior modification technique which reinforces specific behaviors while withholding reinforcement for others, often used to increase desirable behaviors and decrease unwanted ones.

Educator

An individual who provides instruction or education to students in a variety of settings, including schools and informal educational contexts.