F'(-2), если f(x)=1/4x^5-3x^3+7x-17

Question

F'(-2), если f(x)=1/4x^5-3x^3+7x-17

Answer 1

F'(x)= 1/4*5x^4-9x^2+7
f'(-2) = 1/4*5*(-2)^4-9*(-2)^2+7=20-36+7=-9