3. Caloulate r and ŕ for the data set. -5 -4 -3 -2 -10 1. 4. 9. Calculate r. (Round to four decimal places as needed.) Calculate r =(Round to four decimal places as needed.)

Graph. 1. 2. 1 A. -6-5 -4 -3 -3, -5. -6

5.7 Driving Data 1. Ray is planning a 425-mile trip to a math teachers' conference in Las Vegas. He plans to average 60 miles per hour on the trip. At that speed, for how many hours will he be driving? Express your answer to the nearest hour. 2 enter

Which of the points below correctly plots the point (-5, )? 12 3 4 5 6 E evious

Directions. Use the Five-Step method to determine each of the following areas. Use a separate sheet of paper for this activity. 1. Above z = 1.46. 2. Below z = -0.58. 3. At most z = -1.8. 4. At least z = 1.96. 5. To the right of the z = 0.33.

15.) Complete the below table by determining the pattern. Then decide if the relationship is linear or exponential. Input Output 25 I 28 31 1. 2. 3. 4.

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NUMBER OF SQUARES ist 2nd 3rd Figure Number 1 2 3 4 8 10 PATTERN 1. Make a data table of the visual pattern. 2. Make a graph of the visual pattern. 3. Write an equation to represent the number of squares in the nth term of the visual pattern. Number of Squares FIGURE NUMBER

L8Q9.Find the relationship between the two variables using the given data. x 1 2 3 4  5   y 15 30 45 60 75 A.If one measure increases, the other decreases. B.If one measure increases, the other also increases. C.The two measures are not related to each other along a straight line. D.None of the choices.