What set of transformations is performed on triangle rst to form triangle r’s’t’? a. a 90-degree counterclockwise rotation about the origin followed by a translation 2 units left b. a 270-degree counterclockwise rotation about the origin followed by a translation 2 units to the right c. a translation 2 units down followed by a 90-degree counterclockwise rotation about the origin d. a translation 2 units down followed by a 270-degree counterclockwise rotation about the origin

Use a calculator to verify that σ(x) = 62, σ(x2) = 1034, σ(y) = 644, σ(y2) = 93,438, and σ(x y) = 9,622. compute r. (enter a number. round your answer to three decimal places.) as x increases from 3 to 22 months, does the value of r imply that y should tend to increase or decrease? explain your answer. given our value of r, y should tend to increase as x increases. given our value of r, we can not draw any conclusions for the behavior of y as x increases. given our value of r, y should tend to remain constant as x increases. given our value of r, y should tend to decrease as x increases.