Below is a graph representing part of the cross-section of Victoria Road. The y-axis represents the vertical height in metres, above the base of the hill. The x-axis represents the horizontal distance from the origin. Victoria Road

1. Write a hybrid function () to represent the graph of Victoria Road.

	Cyclist Guide to Gradient of Climbs
1-3%	Slightly uphill but not particularly challenging. A bit like riding into the wind.
4-6%	A manageable gradient that can cause fatigue over long periods.
7-9%	Starting to become uncomfortable for seasoned riders, and very challenging for new riders.
10-15%	A painful gradient, especially if maintained for any length of time
16%+	Very challenging for riders of all abilities. Maintaining this sort of incline for any length of time is very painful.

2. Use the Cyclist Guide above to describe the entire journey of a cyclist along Victoria Road.

3. What is the total distance the cyclist travels for this climb along Victoria Road?