(193/400 )x100 equals 48.25 %
1.6 i think
add all the goals and divide by the amount of games?
Choice a.....................
The given sequence is:

a(2)=1
a(3)=3
a(4)=9
We are to find the average rate of change between n=3 and n=4 for the given function.
Average rate of change =

So the average rate of change for the given function from n = 3 to n = 4 is 6
The answer is D! 4(2a + 3) = 8a + 12