Question

the figure below is reflected over y - axis. what are the coordinates of the image of point d after this transformation?

Explanation:

Step1: Determine the original coordinates of point D

From the graph, the coordinates of point D are \((-7,1)\).

Step2: Apply the reflection rule over the y - axis

The rule for reflecting a point \((x,y)\) over the y - axis is \((x,y)\to(-x,y)\).
For point \(D(-7,1)\), when we apply the rule \(x=-7\) becomes \(-x = 7\) and \(y = 1\) remains the same.

Answer:

\((7,1)\)