Question

find the derivative, step by step if possible.
13-7cos(pi*x) confused on what to do first subtract 13-7 or not,

Answer 1

not

Answer 2

you cant just subtract the 7

Answer 3

not sure tried doing 13-7 first getting 6 then using the product rule with (6)(cos(pi*x)) but the online homework didn't work,

Answer 4

well the 7 is multiplied by the cos

Answer 5

so i dont think you can subtract it

Answer 6

im going to try and bust out a few more tries with out subtracting real quick

Answer 7

answer 6sin(pi*x)(pi) derivative of 17 is 0, then pull out the negative 6 and use the chain rule to get the rest if anybody was wondering