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Use left endpoints and 12 rectangles to find the approximation of the area of the region between the graph of the function and the x-axis over the interval
. Round your answer to four decimal places.
Longitudinal Studies
Research studies that observe the same subjects over a long period of time to detect changes or developments.
Cross-Sectional Surveys
Studies conducted at a single point in time, collecting data from a population to examine a phenomenon without influencing variables.
Internet Use Disorder
A proposed disorder characterized by excessive and problematic use of the internet, leading to significant impairment or distress.
Alcoholics Anonymous
A worldwide fellowship of individuals who share their experience, strength, and hope with each other to recover from alcoholism.
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