Expressions and Operations 

Equations and Inequalities 

Functions 

Statistics 

SOL Review Materials 




A.6 
The student will graph linear equations and linear inequalities in two variables, including
a) determining the slope of a line when given an equation of the line, the graph of the line, or two points on the line. Slope will be described as rate of change and will be positive, negative, zero, or undefined; and
b) writing the equation of a line when given the graph of the line, two points on the line, or the slope and a point on the line. 
A.6 GRAPH EQUATIONS AND INEQUALITIES


1 
Use slopeintercept & standard form 


2 
Use x and yintercepts 

3 
Use Transformations 

A.6a SLOPE 

1 
Determine from an equation 


2 
Determine from a graph 

3 
Determine from 2 points 

4 
Describe as undefined, positive, negative, zero 

A.6b WRITING EQUATIONS OF LINES 

1 
Write equation given a graph 


2 
Write equation given 2 points 

3 
Write equation given a point and slope 
