Question

using the pencil, plot the reflection of point a across the y - axis.

Explanation:

Step1: Determine the coordinates of point A

From the graph, point A is at \((-3,5)\).

Step2: Apply the reflection rule across the y - axis

The rule for reflecting a point \((x,y)\) across the y - axis is \((-x,y)\). For point \(A(-3,5)\), after reflection, the x - coordinate changes sign. So the reflected point is \((3,5)\).

Answer:

Plot the point \((3,5)\) on the coordinate plane.