Question

62 please

Answer 1

heres a little diddy\[\int_{a(x)}^{b(x)}f(t)~dt=F(b(x))-F(a(x))\]
\[\frac d{dx}F(b(x))-F(a(x))\]
\[\frac d{dx}F(b(x))-\frac d{dx}F(a(x))=f(b(x))b'(x)-f(a(x))a'(x)\]

Answer 2

5 things to define; f, b(x), b'(x), a(x), and a'(x)

Answer 3

thank you appreciate it!(:

Answer 4

in short:
\[\frac d{dx}\int_{a(x)}^{b(x)}f(t)~dt=F'(x)=f(b)b'-f(a)a'\]

Answer 5

if you want, i can check your results :) or if this is not clear enough i can try to make it so

Answer 6

lol im reading and trying to understand it,it will take me a few mins

Answer 7

ill be around :)

Answer 8

okay ill tag you when im done