Straight Line Graphs

Introduces the linear equation form y=mx+cy = mx + cy=mx+c Explores gradient (m) and y-intercept (c) Links equations to their graphical representation Guides students in identifying gradients Teaches how to rearrange equations into standard form Helps students interpret linear graphs Includes worked examples and practice questions Develops skills in: Finding gradients between two points Calculating midpoints Determining intercepts Forming equations of lines from given information Extends to concepts of: Parallel lines Perpendicular lines Covers methods to prove relationships between lines