Triangle ABC is shown. A is at negative 5, 4. B is at negative 7, 2. C is at negative 2, 3. If triangle ABC is rotated 180 degrees, reflected over the y‐axis, and reflected over the x‐axis, where will point A' lie? (5, −4) (4, −5) (−4, 5) (−5, 4)

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

29.5977692753

step-by-step explanation: