Find a single translation that has the same effect as each composition of translation 19. (3, 5.2) followed by (1.2, 6)
20. (4, -8) followed by (9, -5)
21. (7,11) followed by (-7. -11)
22. (1, 2) followed by (2, 1)

Which statement is true about the function f(x)= square root -x ? the domain of the graph is all real numbers. the range of the graph is all real numbers. the domain of the graph is all real numbers less than or equal to 0. the range of the graph is all real numbers less than or equal to 0.