Parabola from Vertex and Two Points on the Arc            
         
        
        
        
     
    
        It it easy to show that, given the vertex and axis of a parabola, the curve is uniquely determined by a single point on the arc.
What additional constraints allow us to trade the axis for a second free point on the arc?    
    
    
        
    
    
    
        
        
                    
         
        
        
            
                - 目标群组(年龄)
- 14 – 18                
- 语言
- English (United States)