Answer:
B: shift vertically up by 3
Step-by-step explanation:
I suggest using desmos graphing for future questions like these
Hope this helps :)
 
        
             
        
        
        
<span>the first one is from walmart which is 5.99$ the other store sells it for 3.49 which one is better to buy
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#1 Mrs. Garcia is making 50 snacks for her 5th grade class. If she uses four 1-kilogram bags of dried fruit, how many of grams of fruit will she use for each snack? 
1 kilogram is equal to 1000 grams.
4 kilograms is equal to 4000 grams. 
You would need to divide the 4000 total grams by the 50 snack to get how many grams would be in each snack.
So you would do..
4000grams/50snacks = 80 grams each snack.
#3 Toni's recipe also calls for seasonings. She needs to stir in 215 milligrams of pepper and 437 milligrams of salt. What is the difference between the total amount of seasonings and 1 gram?
215 milligrams is equal to 0.215 grams
437 milligrams is equal to 0.437 grams 
So you would add these two together
0.215 + 0.437 = 0.652 grams
Then to find the difference you would subtract 0.652 grams from 1 gram
1 - 0.652 = 0.348 
0.348 is the difference.
        
                    
             
        
        
        
The volume of a sphere is given by the equation  , where V is the volume and r is the radius.
, where V is the volume and r is the radius.
To answer this question, simply plug the correct values into the equation:

The volume of the air in the balloon is about 113.0976 in3.
Hope this helps!!