97s
Higher tier only
Use a chord to estimate the average rate of change of a non-linear graph
69a: Find the gradient of a straight line graph and interpret it as a rate of change (e.g velocity or acceleration)
87s: Calculate and interpret the gradient of a distance-time or velocity-time graph (higher tier only)
96s: Know that the gradient at a point on a curve describes an instantaneous rate of change (higher tier only)
Chord
Average
Rate of Change
Gradient
Velocity
Time
Average rate of change
How to use this page
Review the KNOWLEDGE ORGANISER TILE
Watch the MET VIDEO
REVIEW THE 'PRIOR LEARNING' TOPICS (if needed)
COMPLETE QUESTIONS- click on the MyMaths, Corbett Maths or a Memrise quiz
MARK your work
Move onto 'FUTURE LEARNING' TOPICS if you want to see where this topic goes next
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