which graph does not have a minimum?
which graph does not have a minimum?
Answer
Answer:
II
Explanation:
Step1: Analyze the graph shape
A minimum occurs where a graph changes from decreasing to increasing. Graph II is a parabola opening downward.
Step2: Determine the existence of minimum
For a parabola opening downward, there is a maximum (highest point) but no minimum (lowest point). Graphs I and III have points where they change from decreasing to increasing (local minima).