PLEASE HELP Which of the following correctly demonstrates how to factor r^2-s^2
2(r-s)
(r-s)^2
(r+q)(r+s)
(r-s)(r+s)

Part a: select all of the ordered pairs that are located on the graph of the equation. part b: does the graph of the equation represent a function? select all correct answers for part a and one answer for part b.

Finding tbe values of the variables in each kite

Of of at a : $6, $8, $7, $6, $5, $7, $5, $7, $6, $28, $30 is?ato .ato .ato .ato .