$$\text { Find the absolute maximum value of } y = \sqrt { 9 - x ^ { 2 } } \text { on the interval } [ - 9,9 ] \text {. }$$

question 39

Short Answer

$$\text { Find the absolute maximum value of } y = \sqrt { 9 - x ^ { 2 } } \text { on the interval } [ - 9,9 ] \text {. }$$

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Definitions:

Dopamine

A neurotransmitter involved in reward, motivation, memory, attention, and even regulating body movements.

Extraversion

A personality trait characterized by outgoingness, high energy, and positive emotions toward social interaction.

Neurotransmitters

Chemical substances in the nervous system that transmit signals from one neuron to another across synapses.

Serotonin

A neurotransmitter involved in the regulation of mood, appetite, and sleep, among other functions.