Question

Indentify the coordinates of the reflected figure across the y-axis?

Answer 1

to write coordinates you need see x firts and y late and write

the A point is

`(2,5)`

because is 2 on x and 5 on y

The B point

`(7,5)`

The C point

`(7,2)`

The D point

`(2,2)`

to reflect across Y you need to change the sign of x or the first term on the coordinate

so

A'

`(-2,5)`

B'

`(-7,5)`

C'

`(-7,2)`

D'

`(-2,2)`