Question

Select all that apply.

A point is reflected over the y -axis and translated up 3 units. How will the coordinates change?


The x -coordinate will decrease by 3.
The x -coordinate's sign will change.
The y -coordinate's sign will change.
The y -coordinate will increase by 3.

Answer 1

The Y coordinate will increase by 3.

Explanation:

The Y axis is vertical, so up is on the Y-Axis, meaning if a point goes up 3 units on a graph, its Y coordinate will increase by 3.

Answer 2

The y-coordinate's sign will change.

The y-coordinate will increase by 3.

Explanation: