Consider the Following Two Functions

question 131

Multiple Choice

Consider the following two functions:
g(x, y) =4x - 3y + 21
H(x, y) = 13xy
Which of the following is true regarding the linearity of the functions?

• A)neither of the functions is linear
• B)both functions are linear
• C)g(x, y)is linear, but h(x, y)is not linear
• D)h(x, y)is linear, but g(x, y)is not linear
• E)h(x, y)is not linear, and g(x, y)is only linear when y ? 0

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Definitions:

REM Sleep

A stage of sleep characterized by rapid eye movements, where most dreaming occurs, and which is thought to play a role in memory and learning.

NREM Sleep

A phase of sleep characterized by non-rapid eye movements, during which restorative processes occur in the body and brain.

EEG Activity

A recording of the electrical activity of the brain, typically measured using electrodes placed on the scalp.

Muscular Activity

Physical actions and movements resulting from the contraction and relaxation of muscles.