수식 5: "f" left parenthesis, "x" , right parenthesis equals "f" Subscript, "o" , Baseline left parenthesis, "x" , right parenthesis minus "f" Subscript, "u" , Baseline left parenthesis, "x" , right parenthesisfx=fox−fux
5
수식 6: "F" equals Start integral from 0 to 5, end integral, "f" left parenthesis, "x" , right parenthesis "d" "x"F=∫50fxdx
equals=
47 sixths476
6
수식 7: "x" Subscript, "s" , Baseline equals StartFraction, 1 Over "F" , EndFraction Start integral from 0 to 5, end integral, "x" "f" left parenthesis, "x" , right parenthesis "d" "x"xs=1F∫50xfxdx
equals=
StartFraction, 85 Over 47 , EndFraction8547
7
수식 8: "x" equals "x" Subscript, "s" , Baseline left brace, 0 less than "y" less than 3 , right bracex=xs0<y<3
8
Zahlenausgabe
학생에게 이 폴더를 숨깁니다.
9
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"x" Subscript, "s" , Baseline equals StartFraction, 85 Over 47 , EndFraction approximately equal 1.8 1xs=8547≈1.81
"F" equals 47 sixths approximately equal 7.8 3F=476≈7.83
