A triangle with a vertex (-3,5) is translated up 6 units. What are the coordinates of this vertex after it is translated?
To translate a figure up 6 units, we add 6 to the y-coordinate of each point in the figure.
Therefore, to translate the vertex (-3,5) up 6 units, we add 6 to the y-coordinate:
New y-coordinate = 5 + 6 = 11.
So, the coordinates of the vertex after it is translated up 6 units are (-3, 11).