Translating by a Vector
The coordinates for points are (x, y) and the notation for a vector is <a, b>. How can we use this information to write a rule to get the coordinates for the image (also called triangle A'B'C').
Use the rule above to answer the question. A triangle has the coordinates A(0,-5), B(2,2), and C(7,0). The vector is <1,5>. What are the coordinates for the image (triangle A'B'C')?