Find the Slope of the Line Determined by This Pair $\frac { 9 } { 8 }$

question 260

Multiple Choice

Find the slope of the line determined by this pair of points. (-3, 1) , (-11, -8)

• A) \(\frac { 9 } { 8 }\)
• B) \(9\)
• C) \(- \frac { 9 } { 8 }\)
• D) \(\frac { 8 } { 9 }\)
• E) \(- \frac { 8 } { 9 }\)

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Definitions:

Acetylcholine

Acetylcholine is a neurotransmitter in both the central and peripheral nervous systems, involved in muscle activation, learning, and memory.

Nicotine

An addictive chemical found in tobacco products that stimulates the brain and enhances feelings of pleasure and arousal.

Monoamine

A category of neurotransmitter that includes serotonin, dopamine, and norepinephrine, which play key roles in regulating mood, arousal, and cognition.

Acetylcholine

A neurotransmitter important for brain and muscle function, involved in arousal, attention, memory, and motivation.