how to solve

The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. I 11.9 8.3 6.9 3.9 2.4 2.5 2.3 0.9 y 14.1 10.8 9.9 7 6.1 6.4 5.9 5 T = thousands of automatic weapons y = murders per 100,000 residents This data can be modeled by the equation y = 0.83x + 4.1. Use this equation to answer the following; A) How many murders per 100,000 residents can be expected in a state with 9 thousand automatic weapons? Answer = Round to 3 decimal places. B) How many murders per 100,000 residents can be expected in a state with 2.2 thousand automatic weapons? Answer = Round to 3 decimal places