Zusammenfassung der Ressource
Best fit graphs
- Good practice
- Title
- Labelled axes
- SI units
- Straight lines
- Reasonable divisions
- Gradient
- Rise over run
- Y2 - y1 over x2 - x1
- Include units
- Intercept - point at which line of best fit meets y axis vertical
- Equation for Straight line
- Y= mx + c
- m = gradient (mountain)
- C = interCept
- Can also be written as b= mA +c