Skip to main content
Ecolint Campus des NationsMathematics
MYP 3Year 9Term 2

9.5 Coordinate Geometry

Gradient · Distance & midpoint · Parallel & perpendicular · Equation of a line

Algebra
9 objectives

Learning objectives

What students should be able to do by the end of this unit.

Coordinate Geometry

0 / 9 ticked

Tick to track on this device. Saved here only — your teacher does not see it.

  • Understand gradient as angles and ratios.
  • Calculate the gradient of a line through two points.
  • Calculate the distance between two points on a Cartesian plane.
  • Calculate the midpoint between two points.
  • Understand the properties of parallel and perpendicular lines.
  • Determine the equation of a line in slope-intercept form (y = mx + c).
  • Graph lines from given equations and read intercepts.
  • Find the equation of a line given a point and gradient or two points.
  • Discuss the rate of change of one variable in relation to another.
Review pack

Curated revision materials parents and students can download.

Open review pack →

A review pack for this unit is being prepared.