F(6) = 7(6) - 4
f(6) = 42 - 4
f(6) = 38
Hope this helps!
        
             
        
        
        
Hello,
The parabola having like focus (0,p/2) and as directrix y=-p/2 has as equation x²=2py
Here -p/2=2==>p=-4
x²=-8y is the equation.
        
                    
             
        
        
        
X = 8/3 
I hope this helped!
        
                    
             
        
        
        
Answer:
square roots ?
Step-by-step explanation: