Consider the transformation shown. 2 triangles are shown. the first is labeled pre-image and the second is labeled image. both triangles have congruent angle measures. the pre-image has side lengths of 6, 10, and 8. the image has side lengths of 3, 5, and 4. use the drop-down menus to complete the sentence. the transformation is because the preserved.

Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.