Question

question
the point d is plotted on the coordinate grid below. plot the point d, the reflection of d over
the y - axis.
click on the graph to plot a point. click a point to delete it

Explanation:

Step1: Identify coordinates of D

From the graph, point \( D \) is at \( (-5, -1) \).

Step2: Apply reflection over y - axis rule

The rule for reflecting a point \( (x, y) \) over the \( y \) - axis is \( (x, y)\to(-x, y) \). For \( D(-5, -1) \), substituting \( x=-5 \) into \( -x \), we get \( -(-5) = 5 \). So the coordinates of \( D' \) are \( (5, -1) \).

Answer:

To plot \( D' \), we place a point at the coordinates \( (5, -1) \) on the coordinate grid. (In terms of the final answer for the reflection point's coordinates, it is \( (5, -1) \))