Answer:
y = (x^2 + 6) / 2 
Step-by-step explanation:
Original function: 
To find the inverse of a function we have to switch the x and y values and solve for y again 
x = sqrt (2y-6)
To get rid of a square root we square the square root so:
x^2 = 2y-6 
Add 6 
x^2 + 6 = 2y 
Divide by 2 
y = (x^2 + 6) / 2 
 
        
             
        
        
        
Answer:
1) at ( 0,0) : y = x/2.   at(-3-1) : y = -1.   at(-3,3) : y = 2x +9
2) DNE ( does not exist ) 
Step-by-step explanation:
The general equation of tangent line 
 y - y1 = m( x - x1 )
attached below is the detailed solution on how i derived the answers above
 
        
             
        
        
        
A=3 so 8*3=24.......................
        
                    
             
        
        
        
9514 1404 393
Answer:
   14.9 cm
Step-by-step explanation:
To find c using the Law of Sines, you must know angle C. That is found from ...
   C = 180° -A -B = 180° -150° -12° = 18°
Then the law of sines tells you ...
   c/sin(C) = b/sin(B)
   c = b·sin(C)/sin(B) = (10 cm)·sin(18°)/sin(12°)
   c ≈ 14.9 cm
 
        
             
        
        
        
Answer:
Step-by-step explanation:Determine the initial format of the number to be converted to a percentage. ...
Carry out a mathematical process on the number to be converted to a percentage. ...
Multiply the result of the mathematical process by 100. ...
Find the percentage of the original or real number. ...
Multiply the final number by 100.