1)Use the arc length formula to find the length of thegraph of the function

y=(1/3)(x^2+2)^(3/2)

from x=3 to x=5.

(Express numbers in exact form. Use symbolic notation and fractions where needed.)

2)Find the arc length of the graph of the function y=x^(2/3) from x=0 to x=125 by partitioning the yaxis.

(Express numbers in exact form. Use symbolic notation and fractions whereneeded.)

detailed explanation please.