Question

Find the arc length of the graph of the function over the indicated interval.

Answer 1

Step 1:

The function is .

Apply derivative on each side with respect to .

Apply formula .

Find the length of the curve over the interval .

Step 2:

The formula for arc length is  .

Substitute , and .

The arc length is

Apply formula .

The arc length is units.

Solution:

The arc length is units.