Question

Can someone please have a look and help ? <3
(graph it please) 20pts!

Answer 1

The transformation negates the y-coordinate, so reflects a point across they x-axis.

Answer 2

$(x,\ y)\to(x,\ -y)\\\\(-5,\ -2)\to(-5,\ -(-2))=(-5,\ 2)\\\\(4,\ -3)\to(4,\ -(-3))=(4,\ 3)\\\\(2,\ 7)\to(2,\ -7)$