HELP PLEASE I WILL GIVE BRAINLIEST AND 30 points

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

Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?

Taylor wants to paint his rectangular deck that is 41 feet long and 24 feet wide. a gallon of paint covers about 350 square feet. how many gallons of paint will taylor need to cover the entire deck? round your answers to two decimal places when necessary.