SOLUTION: For the least-squares line y^ = 2 − 2x, what is the value of the slope? When x changes by 1 unit, by how much does y^ change? Answer: I know y^ decreases but I cannot f

Question 364428: For the least-squares line y^ = 2 − 2x, what is the value of the slope?
When x changes by 1 unit, by how much does y^ change?
Answer: I know y^ decreases but I cannot figure out how much.
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
The line is in slope intercept form, where is the slope.
Comparing,

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SOLUTION: For the least-squares line y^ = 2 &#8722; 2x, what is the value of the slope? When x changes by 1 unit, by how much does y^ change? Answer: I know y^ decreases but I cannot f

SOLUTION: For the least-squares line y^ = 2 − 2x, what is the value of the slope? When x changes by 1 unit, by how much does y^ change? Answer: I know y^ decreases but I cannot f