| 
 
 
| Question 130176:  What are the coordinates of the focal point y=3(2)(^2x+4)-5 ?
 
 Answer by stanbon(75887)
      (Show Source): 
You can put this solution on YOUR website! What are the coordinates of the focal point y=3(2)^(2x+4)-5 ? Focal point of y 2^x is (0,1)
 Your function:
 2x+4 = 0 when x = -2
 So, 2x+4 moves (0,1) to (-2,1)
 3 stretches the y-value to (-2,3)
 -5 lowers the y-value to (-2,-2)
 ==================
 Cheers,
 Stan H.
 | 
  
 | 
 |