Copy the graph at right onto your paper. a. Plot a point that represents someone
Chapter 1, Problem 6(choose chapter or problem)
Copy the graph at right onto your paper. a. Plot a point that represents someone overestimating a $12 item by $4. Label it A. What are the coordinates of A? b. Plot a point that represents someone underestimating an $18 item by $5. Label it B. What are the coordinates of B? c. Plot and label the points C(6, 8), D(20, 25), and E(26, 28). Describe each point as an overestimate or underestimate. How far off was each estimate? d. Plot and label points F and G to represent two different estimates of an item priced at $16. Point F should be an underestimate of $3, and point G should be a perfect guess. e. Where will all the points lie that represent an estimated price of $16? Describe your answer in words and show it on the graph. f. Where will all the points lie that picture an actual price of $16? Describe your answer in words and show it on the graph. g. If x represents the actual price and y represents the estimated price, where are all the points represented by the equation y = x? What do these points represent?
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