CK12 - Geometry

situations.

Pointsto Consider

Now that you havestudiedslope,graphingtechniques,and otherissuesrelatedto lines,you can learnabout
their algebraicproperties.In the next lesson,you’lllearnhow to write differenttypesof equationsthat represent
lines in the coordinateplane.

LessonExercises

Solveeachproblem.

1. Whichterm best describesthe slopeof the line below?

a. positive

b. negative

c. zero

d. undefined

2. Whichterm best describesthe slopeof the followingline?