$\"\"$

The position function of the car is $\"\"$ , where $\"\"$ is in feets and $\"\"$ is in seconds.

The velocity of the object is $\"\"$ .

$\"\"$ .

Apply derivative on each side with respect to $\"\"$ .

$\"\"$

$\"\"$ .

The velocity function is $\"\"$ .

$\"\"$

The velocity function is $\"\"$ .

Apply derivative on each side with respect to $\"\"$ .

$\"\"$

$\"\"$ .

The acceleration function is $\"\"$ .

$\"\"$

The velocity function is $\"\"$ .

The acceleration function is $\"\"$ .

Complete the table.

\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \

$\"\"$

Find the average velocity for each interval.

Find the average velocity for the interval $\"\"$ .

$\"\"$

Average velocity for the interval $\"\"$ is $\"\"$ m/sec.

Find the average velocity for the interval $\"\"$ .

$\"\"$

Average velocity for the interval $\"\"$ is $\"\"$ m/sec.

Find the average velocity for the interval $\"\"$ .

$\"\"$

Average velocity for the interval $\"\"$ is $\"\"$ m/sec.

Find the average velocity for the interval $\"\"$ .

$\"\"$

Average velocity for the interval $\"\"$ is $\"\"$ m/sec.

$\"\"$

The velocity function is $\"\"$ .

The acceleration function is $\"\"$ .

\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \

Average velocity for the interval $\"\"$ is $\"\"$ m/sec.