Chapter 11, Lesson 4


11-4.A use the slope formula
Find the slope of the line that passes through the points (—3, —4) and (7, 1).

11-4.B identify possible values for the slope of a line
Match each graph in with the nature of its slope.

(1)slope < 0 (2) slope > 0 (3) slope = 0 (4) slope is undefined
a.
b.