Virginia Standards of Learning
VA.PFA.8. Patterns, Functions, and Algebra
8.16. The student will
8.16.a. Recognize and describe the graph of a linear function with a slope that is positive, negative, or zero.
8.16.b. Identify the slope and y-intercept of a linear function, given a table of values, a graph, or an equation in y = mx + b form.
8.16.d. Graph a linear function given the equation in y = mx + b form.