Match the word with it's definition

If you answer 2+2 you will get over 80 points

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!

Tomas used 3 1/3 cups of flour and now has 1 2/3cups left. which equation can he use to find f, the number of cups of flour he had to begin with? f+3 1/3=1 2/3 f-3 1/3=1 2/3 3 1/3f=1 2/3 f/3 1/3=1 2/3