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score: 275 275 answered Question 5 The numbers of polio cases in the world are shown in the table for various years. Year Number of Polio Cases (thousands) 1988 350 1992 103 1996 35 2000 3 2005 3.2 2007 Let f(t) be the number of polio cases in thousands e years since 1950. Use a graphing calculator to draw a scattergram of the data. Is it better to model the data by using a linear or exponential model? |Select an answer Find an equation eff. Hint f() - Round the coofficlents to 4 decimal places. The mimber of polio cases is Sect an answer y by Select an mower ] per year. Predict the number of pollo cases in 2014. Hint Predict in which year there will be I case of pollo. Hit Find the approximate half life of the number of pollo cases. Hint years Question Help: D Post to forum Submit