I have Thats correct i think but this next one im confused about. Is that correct , if not can someone explain to me how to differentiate that function with respect to y?
Follow Math Help Forum on Facebook and Google+
There's only 1 function in terms of y. if you view x as a constant let's replace x with a. The only variable is y, does that help?
so ??
err you dropped some constants. subsitute x back in for a:
so if i had Would that be correct?
um . . . chain rule the constant in front of y is -x Does that make sense to you?
yeah woops forgot the negative , yip that makes sense , cheers mate.
View Tag Cloud