a📀 i find that hard to believe, anyway its just moving shapes or points on the cartesian plane. for example, if we have point (0,0) and we translate it 3 units to the right, it becomes (3,0). for reflection, it's like flipping a point over a certain axis. you'll probably understand it better with a diagram but say i had point (-5,1) and i reflected it over the x axis, it would then become (5,1). just watch a video on it or something, its really really easy and almost certainly will not show up
