human
Calculate the gradient on a linear section on a real life graph The cost of a taxi-ride is shown on the graph.

What is the cost per mile? ![The graph is Cost (£) on the vertical axis and Distance (miles) on the horizontal axis. The graph is a straight line from (0, 2) to (5, 6)]() \( £ 1.20 \)
gpt
Believes change in y for gradient is always calculated from the origin, regardless of the y-intercept of the line