Suppose u and v are functions of x that are differentiable at x=0, and that u(0)=5,
Find the values of the following derivatives at x=0.
My answer: 13 ok
My answer: -7 ok
For c and d, I do not know how to read this problem or approach it. I don't know what d stands for or what to do with the numbers surrounding it. Clueless. Clueless?, then how did you get the correct solutions for (a) and (b) ? d/dx just means take the derivative w/r to x.
#2 y=(x^2+3)/x = x + (3/x) ... now take the derivative