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# 9. [-18 Points] DETAILS WANEFMAC7 5.1.038.NVA 0/20 Submissions Used MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER...

## Question

###### 9. [-18 Points] DETAILS WANEFMAC7 5.1.038.NVA 0/20 Submissions Used MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER... 9. [-18 Points] DETAILS WANEFMAC7 5.1.038.NVA 0/20 Submissions Used MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Suppose the following table shows median home prices, in thousands of dollars, in four regions of a country in May 2013, as well as the year-over-year changes in 2014 and 2015. Northeast Midwest South West May 2013 275 167 180 275 Change in 2014 -13 6 18 Change in 2015 12 16 15 30 Use matrix algebra to find the median home price, in thousands of dollars, in each region in May 2014 and 2015. HINT (See Example 2.) Northeast Midwest South West May 2014 0 May 2015

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