Expressão 5: "y" equals sine "x" plus StartFraction, sin left parenthesis, 2 "x" , right parenthesis Over 2 , EndFractiony=sinx+sin2x2
5
Expressão 6: "y" equals sine "x" plus StartFraction, sin left parenthesis, 2 "x" , right parenthesis Over 2 , EndFraction plus StartFraction, sin left parenthesis, 3 "x" , right parenthesis Over 3 , EndFractiony=sinx+sin2x2+sin3x3
6
Expressão 7: "y" equals sine "x" plus StartFraction, sin left parenthesis, 2 "x" , right parenthesis Over 2 , EndFraction plus StartFraction, sin left parenthesis, 3 "x" , right parenthesis Over 3 , EndFraction plus StartFraction, sin left parenthesis, 4 "x" , right parenthesis Over 4 , EndFractiony=sinx+sin2x2+sin3x3+sin4x4