During a Walk-a-thon, Noah's time in hours, t, and distance in miles, d, are related by the equation, 1 third d space equals space t. A graph of the equation includes the point open parentheses 12 comma space 4 close parentheses. Explain what the point open parentheses 12 comma space 4 close parentheses represents in this situation. You can start your response with: The point open parentheses 12 comma space 4 close parentheses represents . . . Respond in 2 to 3 complete sentences