The parabola opens towards left, this means the squared term is y with negative coefficient.
The vertex is given to be the point (-1,-3). So, the general equation of the parabola will be like:

where a is any constant.
In the given options, only 1 such equation is available and that is option C.
So the answer to this question is option C
 
        
        
        
Answer:
to help you save time so you don't wait for people use math-way
Step-by-step explanation:
 
        
             
        
        
        
Answer:
   522
Step-by-step explanation:
The assumption is that the proportion of tagged fish caught is the same as the proportion of all fish that were caught and tagged:
   (all fish)/(number tagged) = (sample size)/(number in sample tagged)
   all fish = (number tagged) · (sample size)/(number in sample tagged)
   all fish = 174 · 39/13
   all fish = 522
If all the assumptions are reasonable, the number of fish in the lake is estimated at 522.
 
        
             
        
        
        
Answer:
The amount of right-handed players is 53
Hope this Helps :)
 
        
             
        
        
        
Answer:
2
Step-by-step explanation:
3/4= 6/8
6/8 divided by 3/4 is 2