Answer:
Based on the given function f(x) = |x - 3|, the vertex of the absolute value graph is at (3, 0). Therefore, the correct option is "on a coordinate plane, an absolute value graph has a vertex at (3, 0)."
Explanation:
Please note that the vertex of an absolute value function in the form f(x) = |x - h| + k is at (h, k). In this case, h = 3 and k = 0, resulting in the vertex (3, 0).