Question

Help on this math question please!

Answer 1

B. a reflection across the x-axis

Step-by-step explanation

The given triangle has vertices

A(-2,3)

B(3,4)

C(1,-2)

The image triangle has vertices

P(-2,-3)

Q(3,-4)

R(1,2)

We can see that the mapping for the above transformation is

`(x,y)\to (x,-y)`

This is the mapping for reflection across the x-axis.

The correct choice is B.