This was created for the [url=https://cemc.uwaterloo.ca/resources/courseware/grade-9-10-11.html]CEMC Grade 9/10/11 courseware[/url]. Search the [url=https://cemc2.math.uwaterloo.ca/resources/courseware/grade-9-10-11-interactive-library.php]interactive library[/url] to find the associated lesson.[br][br]GT.5: Properties in the coordinate plane: [br]- a. Find and interpret distance, midpoint, slope, intersection, slopes of parallel/perpendicular lines. [br]- b. Draw, interpret graphs of line segments, rate of change, y-intercept. [br]- c. Interpret equation of a line (y = mx + c; y – y1 = m(x – x1); ax + by + c = 0).