AB is parallel to XY. The lines AY and BX intersect at P.
AB= 6 cm.
XP = 12.5 cm.
XY= 15 cm.
12,5 cm
15 cm
Work out the length of BP.
6 cm
(3 marks)

The number of members f(x) in a local swimming club increased by 30% every year over a period of x years. the function below shows the relationship between f(x) and x: f(x) = 10(1.3)xwhich of the following graphs best represents the function? graph of f of x equals 1.3 multiplied by 10 to the power of x graph of exponential function going up from left to right in quadrant 1 through the point 0, 0 and continuing towards infinity graph of f of x equals 10 multiplied by 1.3 to the power of x graph of f of x equals 1.3 to the power of x