Expression 5: "f" Subscript, 1 , Baseline prime left parenthesis, 0 , right parenthesis "x"f1′0x
5
y1(x) = x^3 + ${a}x: "V" equals left parenthesis, 1 , "f" Subscript, 1 , Baseline left parenthesis, 1 , right parenthesis , right parenthesisV=1,f11
Label:
equals=
left parenthesis, 1 , 2 , right parenthesis1,2
6
Expression 7: "b" equals negative StartRoot, negative "a" minus 1 , EndRootb=−−a−1
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7
Expression 8: "f" Subscript, 1 , Baseline prime left parenthesis, "b" , right parenthesis left parenthesis, "x" minus "b" , right parenthesis plus "f" Subscript, 1 , Baseline left parenthesis, "b" , right parenthesisf1′bx−b+f1b
8
Expression 9: "f" Subscript, 1 , Baseline prime left parenthesis, negative "b" , right parenthesis left parenthesis, "x" plus "b" , right parenthesis plus "f" Subscript, 1 , Baseline left parenthesis, negative "b" , right parenthesisf1′−bx+b+f1−b