Transformations from the parent function are given below. Write an equation to represent the function.
11. reflected over the x-axis, then 12. translated 2 units down and 3 units
translated 5 units left and 6 units up right, then vertically stretched

Determine whether angle-angle-angle (aaa) is a valid means for establishing triangle congruence. if it is a valid criterion, explain why. if it is not valid, use geogebra to create a counterexample demonstrating that it doesn’t work and give an explanation. if you construct a counterexample, take a screenshot of your work, save it, and insert the image in the space below.