AP Calculus BC 6.5 Accumulation Functions Overview
Review accumulation functions by reading area graphs, differentiating accumulated quantities and locating extrema from rates.
- Syllabus
- Effective Fall 2025
- Course
- AP Calculus BC
Review accumulation functions by reading area graphs, differentiating accumulated quantities and locating extrema from rates.

The figure above shows the graph of the piecewise-linear function f. For −4≤x≤12, the function g is defined by g(x)=∫2xf(t)dt.
For −4≤x≤12, find all intervals for which g(x)≤0.
g(x) <= 0 for -4 <= x <= 2 and 10 <= x <= 12.
2: intervals