Can someone do this my teacher literally doesn’t explain at all

Step-by-step explanation:

1. When a point is reflected under x axis then the x coordinate is constant while the y coordinate gets changed to negative if positive and positive if negative.

So, here the new coordinates of the point (x,y) under x axis will be --> (x,-y)

2. When a point is reflected under y axis then the y coordinate is constant while the x coordinate gets changed to negative if positive and positive if negative.

So, here the new coordinates of the point (x,y) under y axis will be --> (-x,y)

3.

Original point: (x,y)

Reflection across the x axis: (x,-y)

Reflection across the y axis: (-x,y)

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8