у=8-4х^4+0,5x^6
y"=-16x^3+3x^5
y"(1)=-16+3=-13
y ' = - 4 * 4* x³ + ½ * 6 * x ⁵
y ' = - 16 x ³ + 3 x ⁵
y (1)' = -16 * 1³ + 3 * 1⁵ = -16 + 3 = -13
у=8-4х^4+0,5x^6
y"=-16x^3+3x^5
y"(1)=-16+3=-13
y ' = - 4 * 4* x³ + ½ * 6 * x ⁵
y ' = - 16 x ³ + 3 x ⁵
y (1)' = -16 * 1³ + 3 * 1⁵ = -16 + 3 = -13