Дана функция y = x^3 - 5x.
y' = 3x^2 - 5.
y'(2) = 3*2^2 - 5 = 7.
y(2) = 2^3 - 5*2 = 8 - 10 = -2.
y(кас)(2) = 7(х - 2) - 2 = 7х - 14 - 2 = 7х - 16.
Ответ: у = 7х - 16.
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Дана функция y = x^3 - 5x.
y' = 3x^2 - 5.
y'(2) = 3*2^2 - 5 = 7.
y(2) = 2^3 - 5*2 = 8 - 10 = -2.
y(кас)(2) = 7(х - 2) - 2 = 7х - 14 - 2 = 7х - 16.
Ответ: у = 7х - 16.