reflection over the x-axis: the x stays the same, the y changes signs
or
(x,y) ------> (x, -y)
A(1,4) ----> A' (1,-4)
B(3,-2) ----> ......
you do the others
the right arrow symbol used to the transition from a point to its image after a transformation is not contained within the equation editor. if such a symbol is needed, type "right arrow". for example: p (0,0) right arrow p(1,2).
triangle ABC has coordinates A(1,4); B(3,-2); and C(4,2). find the coordinates of the image A'B'C after a reflection over the x-axis.
help me I don't understand a single word of this!
1 answer
1 answer