Question

R(3, 2), S(5,-2), and T(6,0) are the coordinates of a triangle's vertices. If the triangle is reflected over the y-axis what are

the coordinates of the image?

Answer 1

R'(-3,2)

S'(-5,-2)

T'(-6,0)

Explanation:

Since it is reflected over the y axis, the x coordinates would be opposite.

For example,

(9,6) = (-9,6)