The point (4,12) is the upper Vortex of a triangle. The triangle is reflected about the y-axis deleted by a factor of 3 with the origin as the center of dilation and then transmitted up to 11. What are the final coordinates of the vortex?

Let's deal with the steps, one at the time:

We start from (4, 12)We reflect about the y-axis. This means that we change the sign of the x-coordinate: the new point is (-4, 12)We dilate with center the origin and factor 3. This means that we multiply both coordinates by 3: (-12, 36)We translate 11 units upwards. This means that we increase the y coordinate by 11: (-12, 47).

Sorry i didn’t know i had