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Graph the function.
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Needle Holder
A surgical instrument used by doctors to hold a needle while suturing tissues.
Detergent
A chemical compound used to remove dirt and grease, commonly used in cleaning processes due to its surfactant properties.
Ratchet
Locking mechanism of an instrument.
Locking Mechanism
A device or feature designed to prevent the operation or movement of a piece of machinery or equipment until it is unlocked.
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