Pls help! I’ll mark brainlest! :/

F. (x,y) --> (-y,x)

Step-by-step explanation:

We can see that A became A' by switching the x and y values and making the y value negative. For example, point A is (-2, 6). Point A was transformed to point A' which is at (-6, -2).

the answer to the expression is 83

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it