Question

The point (1, –5) is reflected across the y-axis. What are its new coordinates? (–1, 5) (1, –5) (–1, –5) (1, 5)

Answer 1

(-1,-5)

Explanation:

Answer 2

(- 1, - 5 )

Explanation:

Under a reflection in the y- axis

a point (x, y ) → (- x, y ), thus

(1, - 5 ) → (- 1, - 5 )