Answer:
B. 
Step-by-step explanation:
Given:

Hence Solving the given expression we get;
By Law of Indices which states;

Hence we get;

Also We know that

So,

He would notice that the numbers are starting at two and increasing by 2 each time. Also, all the numbers are even.
The pattern is that you are simply counting by 2's.
2, 4, 6, 8, 10, 12, ....
999000 is the sum :))):):):):):vdudcdusguvsudvuwvidvo eivsovdibegsivsivdiebiscu 92964969268538604487261
The function x+1 all over 4 equals y. x+1 is in the numerator and 4 is in the denominator of the fraction that equals y.