number of intervals
7
negative 10
100
8
choice of method: set c=0 for left-hand sum, c=1 for right-hand sum, c=0.5 for midpoint sum
9
negative 10
10
10
Integral approximation
11
equals
12
Curves and coloring
13
Formulas
19
24
技术支持
技术支持
新建空白图表
示例