Question

how to find derivative of function -x^3+2x^2+15x-1

Answer 1

\[\frac{ d}{ dx }(f(x)) = -1\frac{ d }{ dx }(x^3)+2\frac{ d }{ dx }(2x^2)+15\frac{ d }{ dx }(x)-\frac{ d }{ dx }(1)\]

Answer 2

use the power rule and the constant multiple rule to find the derivative

Answer 3

thanks for your reply but i also need to find max and min valuse of the function

Answer 4

oh, ok. I am not really sure how to find the min and max values then

Answer 5

alright