The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. H 11.8 8.3 7.1 3.9 2.8 2.6 2.5 0.4 y 14.1 11.2 10.3 7.1 6.2 5.9 6.5 4.7 z = thousands of automatic weapons y = murders per 100,000 residents This data can be modeled by the linear equation ŷ = 0.85z + 4.05 a. How many murders per 100,000 residents can be expected in a state with 3.8 thousand automatic weapons? Round to 3 decimal places. murders per 100,000 residents

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
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Author:HOUGHTON MIFFLIN HARCOURT
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Chapter9: Solving Quadratic Functions
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The table below shows the number of state-registered automatic weapons and the murder rate for several
Northwestern states.
H
11.8 8.3 7.1 3.9 2.8 2.6 2.5 0.4
y 14.1 11.2 10.3 7.1 6.2 5.9 6.5 4.7
z = thousands of automatic weapons
y = murders per 100,000 residents
This data can be modeled by the linear equation
ŷ = 0.85z + 4.05
a. How many murders per 100,000 residents can be expected in a state with 3.8 thousand automatic
weapons? Round to 3 decimal places.
murders per 100,000 residents
Transcribed Image Text:The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. H 11.8 8.3 7.1 3.9 2.8 2.6 2.5 0.4 y 14.1 11.2 10.3 7.1 6.2 5.9 6.5 4.7 z = thousands of automatic weapons y = murders per 100,000 residents This data can be modeled by the linear equation ŷ = 0.85z + 4.05 a. How many murders per 100,000 residents can be expected in a state with 3.8 thousand automatic weapons? Round to 3 decimal places. murders per 100,000 residents
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