Maths-
SAT
Easy
Question
A large company has 19 mainframe computers of a certain class. The scatterplot above shows the value and age for each of the 19 computers. A line of best fit for the data is also shown.
Based on the line of best fit, the estimated value of a 6-year-old computer is k thousand dollars, where k is an integer. What is the value of k ?
The correct answer is: 15
The value of computer of 6 years old is 15 thousand dollars
Here k is 15.
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