The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. x   11.9 8.4 6.6 3.8 2.6 2.3 2.2 0.9 y   14.2 11.1 9.6 7 6.2 6.1 5.8 5 x = thousands of automatic weapons y = murders per 100,000 residents This data can be modeled by the equation y=0.85x+4.03. Use this equation to answer the following; Special Note: I suggest you verify this equation by performing linear regression on your calculator. A) How many murders per 100,000 residents can be expected in a state with 7.7 thousand automatic weapons?

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