### Home > PC > Chapter 8 > Lesson 8.2.4 > Problem 8-126

8-126.

Given the function

*f*(*x*) = 10 −*x*^{2}, find the slope of the line between the following pairs of points. Homework Help ✎(2,

*f*(2)) and (4,*f*(4))(2,

*f*(2)) and (3,*f*(3))(2,

*f*(2)) and (2.5,*f*(2.5))(2,

*f*(2)) and (2.1,*f*(2.1))As the two points get closer and closer, what happens to the slope of the line?