will fan and medal please help...https://cdn.ple.platoweb.com/EdAssets/7dc099f3e5a541b8b51abd82ec3898db?ts=635296001306730000

Question

habbababba1 · Answer

ΔABC is reflected across the x-axis and then translated 4 units up to create ΔA′B′C′. What are the coordinates of the vertices of ΔA′B′C′ ?


A′(-3, 3), B′(-1, 1), C′(-2, 3) 



A′(3, -3), B′(1, -1), C′(2, -3)



A′(3, -5), B′(1, -7), C′(3, -5)



A′(-3, 3), B′(-1, 1), C′(-2, -3)

anonymous · Answer

Across the x-axis is:

(x,y) -> (x, -y)

Then translate 4 to up to get:

(x,-y+4) for each point.

habbababba1 · Answer

what???

jsizzie101 · Answer

The answer is basically just the third choose. The person before was just giving you the formula to find that.

habbababba1 · Answer

oh ok