How do i translate (x, y) ? one of my questions is asking me to translate , (x, y) i know the formula for translating, (a, b) x+a, y+b but a=x and b=y. how do i solve this?

(x, y - 8)

Step-by-step explanation:

Start with the innermost parentheses (reflection over the y-axis), which changes the sign of the y-coordinate:

Now perform the next inner parenthesis (rotation 180°), which changes the signs of both the x- and y-coordinates:

Now perform the last set of parenthesis (reflection over y=4), which has the rule of (x, y) → (x, y + 2(4 - y))  = (x, y + 8 - 2y)  =  (x, 8 - y):

0.038

step-by-step explanation: