Question

find the length of the curve:
x=1+3(t^2)
y=4+2(t^3)
0=>t>=1

Answer 1

\[\int\limits_{0}^{1} \sqrt{(dy/dt)^2+(dx/dt)^2} dt\]

Then use your equations of y and x to find dy/dt and dx/dt. :D

Answer 2

what ive got: