Show your working. Vectors.

Section C: Investigating the Relationship You now have the following data set for different pairs of unit vectors: the angle (6) between the two vectors and the scalar product 52' I I; for each pair. 1. Use your GDC to plot the function f(9) > :1: b as a scatter plot and so postulate a relationship between .9 and if e 5 . Draw the graph of your predicted result on your GDC. Submit your tns le 2. Use several of the vector pairs to verify your relationship. 3. Write your relationship in terms of 9, a1, :12, b1, [32, El and '5