The function b(n)=14n

represents the number of base balls b(n) that’s are needed for n games how many baseballs are needed for 21 games
35
7
294
120

To find the number of baseballs needed for 21 games, we can substitute the value of n into the function b(n):

b(21) = 14(21)

b(21) = 294

Therefore, 294 baseballs are needed for 21 games.