Examlex
Answer true or false. If y = x8 - 7x, dy/dx = 7x.
Simple Words
The use of easy-to-understand, basic vocabulary intended to convey information clearly and directly.
Child-directed Speech
A special form of speech characterized by exaggerated intonation, clarity, simplicity, and repetition, used by adults when communicating with young children.
High-pitched Voice
A voice that has a high frequency, often perceived as shrill or squeaky.
Broca's Area
An area situated in the dominant hemisphere's frontal lobe, associated with the production of speech.
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