Name: ID: A 9. Determine the interval on which the function in the graph below is decreasing. -42 12 X %3D [4,–1] b. [-7,-3] [-3, 6] d. [-2, 7] e. [6, 10] a. C. Suppose the graph of f is given. Describe how the graph of the function can be obtained from the graph of f. 10. y = 4f(x+ 5)-3 Shift the graph of y = f(x)to the right 4 units, stretch vertically by a factor of 5, and then a. shift downward 3 units. Shift the graph of y = f(x)to the left 4 units, stretch vertically by a factor of 5, and then b. shift downward 3 units. c.. Shift the graph of y = f(x)to the right 5 units, stretch vertically by a factor of 4, and then shift downward 3 units, %3D Shift the graph of y = f(x)to the left 5 units, stretch vertically by a factor of 4, and then shift upward 3 units. Shift the graph of y = f(x)to the left 5 units, stretch vertically by a factor of 4, and then d. %3D e. shift downward 3 units. 7.

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Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.