Graphing Functions and Examining Coefficients Behavior of Specific Functions Linear Functions: Linear functions are straight lines. Form being examined is y = mx + b.Equation Forms:Slope-Intercept Form: y = mx + b m = slope; b = y-intercept Point-Slope Form: y - y1 = m(x - x1) uses point (x1,y1) and m Standard Form: Ax + By = C A, B and C are … [Read more...] about Graphing Functions and Examining Coefficients