表达式5: "q" Subscript, 2 , Baseline left parenthesis, "x" , right parenthesis equals StartFraction, "x" "m" left parenthesis, "x" , right parenthesis squared plus "x" plus StartRoot, "m" left parenthesis, "x" , right parenthesis squared plus 1 , EndRoot Over "m" left parenthesis, "x" , right parenthesis squared plus 1 , EndFractionq2x=xmx2+x+mx2+1mx2+1
5
表达式6: "x" Subscript, 0 , Baseline equals 0.6 6x0=0.66
negative 10−10
1010
6
隐藏 标签 left parenthesis, "x" Subscript, 0 , Baseline , "l" left parenthesis, "x" Subscript, 0 , Baseline , "x" Subscript, 0 , Baseline , right parenthesis , right parenthesisx0,lx0,x0
标签
equals=
left parenthesis, 0.6 6 , 1.9 3 4 7 9 2 3 3 , right parenthesis0.66,1.93479233
7
表达式8: "m" left parenthesis, "x" , right parenthesis equals negative StartFraction, 1 Over "f" prime left parenthesis, "x" , right parenthesis , EndFractionmx=−1f′x
8
隐藏 标签 left parenthesis, "q" Subscript, 1 , Baseline left parenthesis, "x" Subscript, 0 , Baseline , right parenthesis , "l" left parenthesis, "x" Subscript, 0 , Baseline , "q" Subscript, 1 , Baseline left parenthesis, "x" Subscript, 0 , Baseline , right parenthesis , right parenthesis , right parenthesisq1x0,lx0,q1x0
表达式10: left parenthesis, "q" Subscript, 2 , Baseline left parenthesis, "t" , right parenthesis , "l" left parenthesis, "t" , "q" Subscript, 2 , Baseline left parenthesis, "t" , right parenthesis , right parenthesis , right parenthesisq2t,lt,q2t
定义域t最小值： negative 100−100
less than or equal to "t" less than or equal to≤t≤
