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  3. the given scatter plot shows x = age versus y test

The given scatter plot shows x = age versus y test scoredata on a test:a)...

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Basic Math

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The given scatter plot shows x = age versus y test scoredata on a test:a) Determine the equation of the approximate line of best fitdrawn on the graph. Use (20, 220) and (35, 280) for thecoordinates of the points marked on the line with a +:lineb) What do the slope and the y-intercept of yourindicate?c) Use your equation to predict the test score for a 24 year-old test taker.d) Use your equation to predict the age of someone scoring260 points on the test.

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