Question

Ahhh okay help me pls!

the answer choices are...

dilatation by a scale factor of 4 follow by reflection about the x-axis.

Dilation by a scale factor of 2 follow by reflection of x-axis.

Dilatation by a scale factor of 4 followed by reflection about the y-axis.

Dilatation by a scale factor of 2 followed by reflection about the y-axis

Answer 1

The answer is Dilation of a scale factor of 4 followed by a reflection of the y axis.

Explanation:

On the smaller triangle, the line EF has a length of 1 unit.

On the larger triangle, the line EF has a length of 4 units.

Therefore, the smaller triangle was dilated by 4, since 4x1 is 4.

The triangles was flipped over the y axis.

This means that it was reflected over the y axis.