I need help. don't do it for the points or I will report it.

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4

Louis wants to carpet the rectangular floor of his basement the basement has an area of 864 square feet the width of the basement is 2/3 its length what is the length of lewis's basement

Which rectangle if translated 6 units right and 16 units down and the rotated 90° clockwise about the point (4, -11) will result in rectangle e?