Graphs: gradients, intercepts and areas
Plotting, lines of best fit, gradient and intercept, proportional or linear, the area under a graph and tangents to curves.
You will be able to
- Plot points and draw a line of best fit past an anomaly
- Find a gradient and an intercept, with units
- Tell directly proportional from linear
- Find the area under a graph
- Draw a tangent to find a rate (Higher)
25 minutes, 8 exam-style questions, with the Graph Plotter.