9. The population of Surrey, BC is shown in the table below for the years 1986 through 2011 in five year increments. Surrey incorporated in 1879 with fewer than two hundred citizens. Year Population 1986 154193 1991 208706 1996 267300 2001 347820 2006 394980 2011 408251 a) Create a scatter plot of this data to show how the population is related to the year. Sketch the scatter plot graph in the space provided. 2 marks Page 6 of 7 b) Determine an equation for a logarithmic regression function that would model this data.c} Describe the and behaviour. I writ F} I merit :1} Determine any restrictions on the Domain and Range. Domain: I writ Range: I merit e] Estimate the population for the year 2025. E} I writ id. The net debt of the Canadian government is shown in the table below from 1950 to 2010. rear Debt a} Create a scatter plot of this data to show how the debt is related to [Billions] the year. Sketch the scatter plot graph in the space provided. l 2D 19m 115 193i] 3m 1990 450 lotto 551 2010 am 2 mocks b) Determine an equation for a regression function that would model this data. DJ 1 mark c) In what year will the year the debt will go over 800 billion dollars? C) 1 mark Page 7 of 7