Shaded Fraction = 3 / 16

表达式19: "D" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline

equals

表达式20: "D" Subscript, 2 , Baseline equals 2 "B" Subscript, 2 , Baseline

equals

表达式21: "x" plus "D" Subscript, 2 , Baseline equals "x" squared

表达式22: "E" Subscript, 1 , Baseline equals 1 half plus StartRoot, left parenthesis, 1 half , right parenthesis squared plus "D" Subscript, 2 , Baseline , EndRoot

equals

表达式23: "E" Subscript, 2 , Baseline equals "E" squared

equals

表达式24: "F" Subscript, 1 , Baseline equals negative "E" Subscript, 1 , Baseline

equals

negative 3

表达式25: "F" Subscript, 2 , Baseline equals "E" Subscript, 2 , Baseline

equals

表达式26: "G" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline

equals

表达式27: "G" Subscript, 2 , Baseline equals "E" Subscript, 2 , Baseline plus left parenthesis, "E" Subscript, 2 , Baseline minus "D" Subscript, 2 , Baseline , right parenthesis

equals

表达式28: "H" Subscript, 1 , Baseline equals negative "J" Subscript, 1 , Baseline

equals

negative 3.4 6 4 1 0 1 6 1 5 1 4

表达式29: "H" Subscript, 2 , Baseline equals "J" Subscript, 2 , Baseline

equals

表达式30: "J" Subscript, 2 , Baseline equals "G" Subscript, 2 , Baseline

equals

表达式31: "J" Subscript, 1 , Baseline equals StartRoot, "J" Subscript, 2 , Baseline , EndRoot

equals

3.4 6 4 1 0 1 6 1 5 1 4

Graphs

表达式33: "y" less than 30

表达式34: "f" left parenthesis, "x" , right parenthesis equals "x" squared

表达式35: polygon left parenthesis, "A" , "B" , "D" , "C" , right parenthesis

表达式36: "y" equals "x" squared left brace, "H" Subscript, 1 , Baseline less than or equal to "x" less than or equal to "J" Subscript, 1 , Baseline , right brace

表达式37: polygon left parenthesis, "D" , "B" , "C" , "B" , "A" , "C" , "D" , "E" , "G" , "J" , "H" , "G" , "F" , right parenthesis

Points

技术支持

A = ( 0 ; 0 )

Start black, "f" left parenthesis, "x" , right parenthesis equals "x" squared End black