Relations+and+Functions+6

6. Relate linear relations expressed in: • slope–intercept form (y = mx + b) • general form (Ax + By + C = 0) • slope–point form (y – y 1 = m(x – x 1 )) to their graphs. [CN, R, T, V] [ICT: C6–4.3]

Achievement Indicators

6.1 Express a linear relation in different forms, and compare the graphs. 6.2 Rewrite a linear relation in either slope–intercept or general form. 6.3 Generalize and explain strategies for graphing a linear relation in slope–intercept, general or slope–point form. 6.4 Graph, with and without technology, a linear relation given in slope–intercept, general or slope–point form, and explain the strategy used to create the graph. 6.5 Identify equivalent linear relations from a set of linear relations. 6.6 Match a set of linear relations to their graphs.