Question

PLZ HELP

On a coordinate plane, triangle J K L has points (0, negative 1), (negative 2, 1), and (3, 3).

Reflect the triangle over the y-axis and find the coordinate of the image of point K.



K’(2, 1)

K’(–2, 1)

K’(–2, –1)

K’(2, –1)

Answer 1

A - Trust me, its A

The people above are wrong

Answer 2

K'(2, 1 )

Explanation:

Under a reflection in the y- axis

a point (x, y ) → (- x, y ), thus

K(- 2, 1 ) → K'(2, 1 )