Question

BRAINLIEST AND 20 POINTS

Answer 1

E would be (-8,4), F would be (16,-8) and G would be (-24,-16). This is the correct answer. I hope this helps.

Answer 2

If a point (a,b) is reflected across the y-axis, the reflection point will be (-a,b)
(8,4) reflected over y-axis will be (-8,4)
(-16,-8) reflected over y-axis will be (16,-8)
(24,-16) reflected over y-axis will be (-24,-16)
See image attached