### Home > CALC > Chapter 4 > Lesson 4.2.3 > Problem 4-76

4-76.

.

Use your graphing calculator to evaluate

. You should get

What does the result in part (a) find?

You just calculated the area under a velocity graph.

What does

represent? Translation 1: What is the derivative of a velocity function?

Translation 2: What is the slope function of a velocity function?Translation 3: If velocity is the derivative of position, then what is the derivative of velocity?

What would the units be in part (c)?

Evaluate and simplify:

, where and seconds.