### Home > PC3 > Chapter 13 > Lesson 13.3.4 > Problem 13-140

13-140.

Show that the slope of the tangent line to the curve

whenis. The slope function is

. Therefore evaluate.Let

. What is the slope of the tangent line to the curve when ?is a transformation of. It is just scaled by a factor of.

How does this affect the slope?How could you use the results from part (a) to answer the question in part (b)?