Someone, please send their screenshots of this work!!!

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

Apool measures 100 meters by 100 meters a toddler inside the pool and trows a ball 60 centimeters from one edge of the pool. how far is the ball from the opposite edge of the pool

There are 85 apples on the big tree, john picked out 15%. how many did john pick out?