運算式 9: 0 less than or equal to "y" less than or equal to "f" left parenthesis, "x" , right parenthesis left brace, left parenthesis, "a" minus "x" , right parenthesis left parenthesis, "b" minus "x" , right parenthesis less than 0 , right brace0≤y≤fxa−xb−x<0
9
Shade region where integrand is negative.
10
運算式 11: "f" left parenthesis, "x" , right parenthesis less than or equal to "y" less than or equal to 0 left brace, left parenthesis, "a" minus "x" , right parenthesis left parenthesis, "b" minus "x" , right parenthesis less than 0 , right bracefx≤y≤0a−xb−x<0
11
Movable points that define integration bounds.
12
隱藏的 標籤 left parenthesis, "a" , "f" left parenthesis, "a" , right parenthesis , right parenthesisa,fa
標籤
equals=
left parenthesis, negative 4.9 8 , negative 9.8 0 0 4 times 10 to the negative 5th power , right parenthesis−4.98,−9.8004×10−5
13
運算式 14: left parenthesis, "a" , "F" left parenthesis, "a" , right parenthesis , right parenthesisa,Fa
新增滑桿：
14
隱藏的 標籤 left parenthesis, "b" , "f" left parenthesis, "b" , right parenthesis , right parenthesisb,fb
標籤
equals=
left parenthesis, 5.0 3 , negative 7.7 9 1 2 times 10 to the negative 5th power , right parenthesis5.03,−7.7912×10−5
15
運算式 16: left parenthesis, "b" , "F" left parenthesis, "b" , right parenthesis , right parenthesisb,Fb
