Recall that the rule of transformation of a point reflected over the y-axis is as follows:
![(x,y)\rightarrow(-x,y).](https://img.qammunity.org/2023/formulas/mathematics/college/5g6cnjiowor4j04h4lohsvo25tf5ikz651.png)
Therefore, the transformed coordinates of the vertices of the triangle are:
![\begin{gathered} N(4,6)\rightarrow N^(\prime)(-4,6), \\ P(1,6)\rightarrow P^(\prime)(-1,6), \\ Q(3,4)\rightarrow Q^(\prime)(-3,4)\text{.} \end{gathered}](https://img.qammunity.org/2023/formulas/mathematics/college/sdar8qt4mcpwd7r877pw81o1eds4bafx31.png)
Therefore, the image of the triangle is the triangle with the above vertices.
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