The coordinates of the vertices of △def are d(2, −1) , e(7, −1) , and f(2, −3) . the coordinates of the vertices of △d′e′f′ are d′(0, −1) , e′(−5, −1) , and f′(0, −3) . what is the sequence of transformations that maps △def to △d′e′f′

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.