Mathematics, 28.05.2020 08:59 kaelyynn752
3. A researcher studied the eyesight of people at different ages. She calculated a vision score for each person in the study and plotted the data on the graph below. The researcher used the line y = -0.1 x +110 to model the data.
A)When the researcher substituted the value of x = 65 into this equation, what is the resulting y value (vision score)?
B)Based on the coordinates of the given data points, what is the actual actual vision score when x=65?
C)When the researcher substituted x = 65 into the line of equation, is the resulting y value the predicted value or the exit value for the vision score of a 65-year-old? Use your results for parts a and b to answer this question.
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3. A researcher studied the eyesight of people at different ages. She calculated a vision score for...
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