which equation represents the graph below 
A. y= x^2 + 3 
B. y= -x^2 + 3 
C. y= -x + 3 
D. y= -x^2 
                                             
                                          
                                          
                                        
											 
											Answer:
B
Step-by-step explanation:
The y-intercept is 3 and the parabola is facing down which means the x^2 has to be negative.