Figure ABCDEF Was reflected across the line y=-x to crate figure A'B'C'D'E'F' What are the coordinates of the preimage of F'

A: (-2,4)
B: (4,2)
C:(2,-4)
D:(-4,-2)

I'm so confused. I was going to do c because, your supposed to switch the coordinates and negate them... But then when I wanted to check my work I looked it up and got three diffrent anwsers ( one was I was right the others i was wrong) Please help on a timed test.

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

Rectangle bcde is similar to rectangle vwxy. what is the length of side vy? a) 1 7 b) 2 7 c) 3 7 d) 4 7

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?