Expression 6: "A" Subscript, "r" "e" "a" , Baseline equals Start integral from "a" to "b" , end integral, "f" left parenthesis, "x" , right parenthesis "d" "x" left brace, "a" less than or equal to "b" , right braceArea=∫bafxdxa≤b
equals=
10.6 6 6 6 6 6 6 6 6 710.6666666667
6
Expression 7: "F" left parenthesis, "b" , right parenthesis minus "F" left parenthesis, "a" , right parenthesis left brace, "a" less than or equal to "b" , right braceFb−Faa≤b
equals=
10.6 6 6 6 6 6 6 6 6 710.6666666667
7
Expression 8: left parenthesis, StartFraction, 1 Over 3 times 4 , EndFraction times "b" cubed , right parenthesis minus left parenthesis, StartFraction, 1 Over 3 times 4 , EndFraction times "a" cubed , right parenthesis left brace, "a" less than or equal to "b" , right brace13·4·b3−13·4·a3a≤b
equals=
10.6 6 6 6 6 6 6 6 6 710.6666666667
8
Expression 9: "a" equals negative 4a=−4
negative 5−5
55
9
Expression 10: "b" equals 4b=4
negative 5−5
55
10
Punkter og arealafgrænsning
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Start black, "a" equals negative 4 End blacka=−4
Start black, "b" equals 4 End blackb=4
"A" Subscript, "r" "e" "a" , Baseline equals Start integral from "a" to "b" , end integral, "f" left parenthesis, "x" , right parenthesis "d" "x" equals 10.6 6 6 6 6 7Area=∫bafxdx=10.666667
