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Provide an appropriate response.
-Find all points on the graph of with tangent lines perpendicular to the line .
Laboratory Observation
A research method in which subjects are observed in a controlled environment to ensure accuracy and control over variables.
Natural Surroundings
The physical environment around us that has not been significantly altered by human activity, including forests, rivers, and mountains.
Research Study
A structured process of investigation aimed at discovering, interpreting, or revising facts or theories.
Laboratory Observation
A research method where subjects are observed in a controlled environment to minimize external variables.
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