HELP PLS CHECK WORK!! TIMED​

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups

Def rotates 90 clockwise about point a to create d’ e’ f’. therefore, which equation must be true ?